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Kumar P, Khirid S, Jangid DK, Nishad CS, Chauhan P, Kumari P, Meena S, Bose SK, Kumar A, Banerjee B, Dhayal RS. Dithiophosphonate-Protected Eight-Electron Superatomic Ag 21 Nanocluster: Synthesis, Isomerism, Luminescence, and Catalytic Activity. Inorg Chem 2024; 63:13724-13737. [PMID: 38970493 DOI: 10.1021/acs.inorgchem.4c02062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2024]
Abstract
The structure-property relationship considering isomerism-tuned photoluminescence and efficient catalytic activity of silver nanoclusters (NCs) is exclusive. Asymmetrical dithiophosphonate NH4[S2P(OR)(p-C6H4OCH3)] ligated first atomically precise silver NCs [Ag21{S2P(OR)(p-C6H4OCH3)}12]PF6 {where, R = nPr (1), Et (2)} were established by single-crystal X-ray diffraction and characterized by electrospray ionization mass spectrometry, NMR (31P, 1H, 2H), X-ray photoelectron spectroscopy, UV-visible, energy-dispersive X-ray spectroscopy, Fourier transforms infrared, thermogravimetric analysis, etc. NCs 1 and 2 consist of eight silver atoms in a cubic framework and enclose an Ag@Ag12-centered icosahedron to constitute an Ag21 core of Th symmetry, which is concentrically inscribed within the S24 snub-cube, P12 cuboctahedron, and the O12 truncated tetrahedron formed by 12 dithiophosphonate ligands. These NCs facilitate to be an eight-electron superatom (1S21P6), in which eight capping Ag atoms exhibit structural isomerism with documented isoelectronic [Ag21{S2P(OiPr)2}12]PF6, 3. In contrast to 3, the stapling of dithiophosphonates in 1 and 2 triggered bluish emission within the 400 to 500 nm region at room temperature. The density functional theory study rationalized isomerization and optical properties of 1, 2, and 3. Both (1, and 2) clusters catalyzed a decarboxylative acylarylation reaction for rapid oxindole synthesis in 99% yield under ambient conditions and proposed a multistep reaction pathway. Ultimately, this study links nanostructures to their physical and catalytic properties.
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Affiliation(s)
- Pankaj Kumar
- Department of Chemistry, Central University of Punjab, Bathinda 151401, India
| | - Samreet Khirid
- Department of Chemistry, Central University of Punjab, Bathinda 151401, India
| | - Dilip Kumar Jangid
- Department of Chemistry, Central University of Punjab, Bathinda 151401, India
| | | | - Poonam Chauhan
- Department of Physics, Central University of Punjab, Bathinda 151401, India
| | - Priti Kumari
- Department of Chemistry, Central University of Punjab, Bathinda 151401, India
| | - Sangeeta Meena
- Department of Chemistry, Central University of Punjab, Bathinda 151401, India
| | - Shubhankar Kumar Bose
- Centre for Nano and Material Sciences (CNMS), Jain (Deemed-to-be-University), Jain Global Campus, Bangalore 562112, India
| | - Ashok Kumar
- Department of Physics, Central University of Punjab, Bathinda 151401, India
| | - Biplab Banerjee
- Department of Chemistry, Central University of Punjab, Bathinda 151401, India
| | - Rajendra S Dhayal
- Department of Chemistry, Central University of Punjab, Bathinda 151401, India
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2
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Li S, Li NN, Dong XY, Zang SQ, Mak TCW. Chemical Flexibility of Atomically Precise Metal Clusters. Chem Rev 2024; 124:7262-7378. [PMID: 38696258 DOI: 10.1021/acs.chemrev.3c00896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2024]
Abstract
Ligand-protected metal clusters possess hybrid properties that seamlessly combine an inorganic core with an organic ligand shell, imparting them exceptional chemical flexibility and unlocking remarkable application potential in diverse fields. Leveraging chemical flexibility to expand the library of available materials and stimulate the development of new functionalities is becoming an increasingly pressing requirement. This Review focuses on the origin of chemical flexibility from the structural analysis, including intra-cluster bonding, inter-cluster interactions, cluster-environments interactions, metal-to-ligand ratios, and thermodynamic effects. In the introduction, we briefly outline the development of metal clusters and explain the differences and commonalities of M(I)/M(I/0) coinage metal clusters. Additionally, we distinguish the bonding characteristics of metal atoms in the inorganic core, which give rise to their distinct chemical flexibility. Section 2 delves into the structural analysis, bonding categories, and thermodynamic theories related to metal clusters. In the following sections 3 to 7, we primarily elucidate the mechanisms that trigger chemical flexibility, the dynamic processes in transformation, the resultant alterations in structure, and the ensuing modifications in physical-chemical properties. Section 8 presents the notable applications that have emerged from utilizing metal clusters and their assemblies. Finally, in section 9, we discuss future challenges and opportunities within this area.
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Affiliation(s)
- Si Li
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Na-Na Li
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, China
| | - Xi-Yan Dong
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, China
| | - Shuang-Quan Zang
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Thomas C W Mak
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, SAR 999077, China
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3
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Zhou H, Yang T, Deng H, Yun Y, Jin S, Xiong L, Zhu M. An insight, at the atomic level, into the structure and catalytic properties of the isomers of the Cu 22 cluster. NANOSCALE 2024; 16:10318-10324. [PMID: 38738311 DOI: 10.1039/d4nr00973h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
The study of structural isomerism in copper nanoclusters has been relatively limited compared to that in gold and silver nanoclusters. In this work, we present the controlled synthesis and structures of two isomeric copper nanoclusters, denoted as Cu22-1 and Cu22-2, whose compositions were determined to be Cu22(SePh)10(Se)6(P(Ph-4F)3)8 through single-crystal X-ray diffraction (SCXRD). The structural isomerism of Cu22-1 and Cu22-2 arises from the different arrangements of a few Cu(SeR)(PR3) motifs on the surface structure. These subtle changes in the surface structure also influence the distortion of the core and the spatial arrangement of the clusters, and affect the electronic structure. Furthermore, due to their distinct structures, Cu22-1 and Cu22-2 exhibit different catalytic properties in the copper-catalyzed [3 + 2] azide-alkyne cycloaddition (CuAAC). Notably, Cu22-1 demonstrates efficient catalytic activity for photoinduced AAC, achieving a yield of 90% within 1 hour. This research contributes to the understanding of structural isomerism in copper nanoclusters and offers insights into the structure-function relationship in these systems.
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Affiliation(s)
- Huimin Zhou
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Department of Chemistry and Center for Atomic Engineering of Advanced Materials, Anhui University, Hefei, Anhui 230601, P. R. China.
| | - Tao Yang
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Department of Chemistry and Center for Atomic Engineering of Advanced Materials, Anhui University, Hefei, Anhui 230601, P. R. China.
| | - Huijuan Deng
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Department of Chemistry and Center for Atomic Engineering of Advanced Materials, Anhui University, Hefei, Anhui 230601, P. R. China.
| | - Yapei Yun
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Department of Chemistry and Center for Atomic Engineering of Advanced Materials, Anhui University, Hefei, Anhui 230601, P. R. China.
| | - Shan Jin
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Department of Chemistry and Center for Atomic Engineering of Advanced Materials, Anhui University, Hefei, Anhui 230601, P. R. China.
| | - Lin Xiong
- School of Food and Chemical Engineering, Shaoyang University, Shaoyang 422000, PR China.
| | - Manzhou Zhu
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Department of Chemistry and Center for Atomic Engineering of Advanced Materials, Anhui University, Hefei, Anhui 230601, P. R. China.
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4
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Chiu TH, Liao JH, Silalahi RPB, Pillay MN, Liu CW. Hydride-doped coinage metal superatoms and their catalytic applications. NANOSCALE HORIZONS 2024; 9:675-692. [PMID: 38507282 DOI: 10.1039/d4nh00036f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Superatomic constructs have been identified as a critical component of future technologies. The isolation of coinage metal superatoms relies on partially reducing metallic frameworks to accommodate the mixed valent state required to generate a superatom. Controlling this reduction requires careful consideration in reducing the agent, temperature, and the ligand that directs the self-assembly process. Hydride-based reducing agents dominate the synthetic wet chemical routes to coinage metal clusters. However, within this category, a unique subset of superatoms that retain a hydride/s within the nanocluster post-reduction have emerged. These stable constructs have only recently been characterized in the solid state and have highly unique structural features and properties. The difficulty in identifying the position of hydrides in electron-rich metallic constructs requires the combination and correlation of several analytical methods, including ESI-MS, NMR, SCXRD, and DFT. This text highlights the importance of NMR in detecting hydride environments in these superatomic systems. Added to the complexity of these systems is the dual nature of the hydride, which can act as metallic hydrogen in some cases, resulting in entirely different physical properties. This review includes all hydride-doped superatomic nanoclusters emphasizing synthesis, structure, and catalytic potential.
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Affiliation(s)
- Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
| | - Rhone P Brocha Silalahi
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
| | - Michael N Pillay
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
| | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
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5
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Yen WJ, Liao JH, Chiu TH, Chen JY, Chen YJ, Kahlal S, Saillard JY, Liu CW. Doping effect on a two-electron silver nanocluster. NANOSCALE 2024; 16:7011-7018. [PMID: 38511284 DOI: 10.1039/d4nr00326h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
This study investigates the effects of metal addition and doping of a 2-electron silver superatom, [Ag10{S2P(OiPr)2}8] (Ag10). When Ag+ is added to Ag10 in THF solution, [Ag11{S2P(OiPr)2}8(OTf)] (Ag11) is rapidly formed almost quantitatively. When the same method is used with Cu+, a mixture of alloys, [CuxAg11-x{S2P(OiPr)2}8]+ (x = 1-3, CuxAg11-x), is obtained. In contrast, introducing Au+ to Ag10 leads to decomposition. The structural and compositional analysis of Ag11 was characterized by single-crystal X-ray diffraction (SCXRD), ESI-MS, NMR spectroscopy, and DFT calculations. While no crystal structure was obtained for CuxAg11-x, DFT calculations provide insights into potential sites for copper location. The absorption spectrum exhibits a notable blue shift in the low-energy band after copper doping, contrasting with that of the slight shift observed in 8-electron Cu-doped Ag nanoclusters. Ag11 and CuxAg11-x are strongly emissive at room temperature, and solvatochromism across different organic solvents is highlighted. This study underscores the profound influence of metal addition and doping on the structural and optical properties of silver nanoclusters, providing important contributions to understanding the nanoclusters and their photophysical behaviors.
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Affiliation(s)
- Wei-Jung Yen
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
| | - Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
| | - Jie-Ying Chen
- Department of Chemistry, Fu-Jen Catholic University, New Taipei City 24205, Taiwan, Republic of China
| | - Yuan Jang Chen
- Department of Chemistry, Fu-Jen Catholic University, New Taipei City 24205, Taiwan, Republic of China
| | - Samia Kahlal
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France.
| | | | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China.
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6
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Ni YR, Pillay MN, Chiu TH, Rajaram J, Wu YY, Kahlal S, Saillard JY, Liu CW. Diselenophosphate Ligands as a Surface Engineering Tool in PdH-Doped Silver Superatomic Nanoclusters. Inorg Chem 2024; 63:2766-2775. [PMID: 38253002 PMCID: PMC10848256 DOI: 10.1021/acs.inorgchem.3c04253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/08/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024]
Abstract
The first hydride-doped Pd/Ag superatoms stabilized by selenolates are reported: [PdHAg19(dsep)12] [dsep = Se2P(OiPr)2] 1 and [PdHAg20(dsep)12]+ 2. 1 was derived from the targeted transformation of [PdHAg19(dtp)12] [dtp = S2P(OiPr)2] by ligand exchange, whereas 2 was obtained from the addition of trifluoroacetic acid to 1, resulting in a symmetric redistribution of the capping silver atoms. The transformations are all achieved while retaining an 8-electron superatomic configuration. VT-NMR attests to the good stability of the NCs in solution, and single-crystal X-ray diffraction reveals the crucial role that the interstitial hydride plays in directing the position of the capping silver atoms. The total structures are reported alongside their electronic and optical properties. 1 and 2 are phosphorescent with a lifetime of 73 and 84 μs at 77 K, respectively. The first antibacterial activity data for superatomic bimetallic Pd/Ag nanoclusters are also reported.
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Affiliation(s)
- Yu-Rong Ni
- Department
of Chemistry, National Dong Hwa University, Hualien 97401 Taiwan, Republic of
China
| | - Michael N. Pillay
- Department
of Chemistry, National Dong Hwa University, Hualien 97401 Taiwan, Republic of
China
| | - Tzu-Hao Chiu
- Department
of Chemistry, National Dong Hwa University, Hualien 97401 Taiwan, Republic of
China
| | - Jagadeesh Rajaram
- Department
of Chemistry, National Dong Hwa University, Hualien 97401 Taiwan, Republic of
China
| | - Ying-Yann Wu
- Department
of Chemistry, National Dong Hwa University, Hualien 97401 Taiwan, Republic of
China
| | - Samia Kahlal
- Univ
Rennes CNRS, ISC-UMR 6226, F-35000 Rennes, France
| | | | - C. W. Liu
- Department
of Chemistry, National Dong Hwa University, Hualien 97401 Taiwan, Republic of
China
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7
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Zou X, Kang X, Zhu M. Recent developments in the investigation of driving forces for transforming coinage metal nanoclusters. Chem Soc Rev 2023; 52:5892-5967. [PMID: 37577838 DOI: 10.1039/d2cs00876a] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Metal nanoclusters serve as an emerging class of modular nanomaterials. The transformation of metal nanoclusters has been fully reflected in their studies from every aspect, including the structural evolution analysis, physicochemical property regulation, and practical application promotion. In this review, we highlight the driving forces for transforming atomically precise metal nanoclusters and summarize the related transforming principles and fundamentals. Several driving forces for transforming nanoclusters are meticulously reviewed herein: ligand-exchange-induced transformations, metal-exchange-induced transformations, intercluster reactions, photochemical transformations, oxidation/reduction-induced transformations, and other factors (intrinsic instability, pH, temperature, and metal salts) triggering transformations. The exploitation of transforming principles to customize the preparations, structures, physicochemical properties, and practical applications of metal nanoclusters is also disclosed. At the end of this review, we provide our perspectives and highlight the challenges remaining for future research on the transformation of metal nanoclusters. Our intended audience is the broader scientific community interested in metal nanoclusters, and we believe that this review will provide researchers with a comprehensive synthetic toolbox and insights on the research fundamentals needed to realize more cluster-based nanomaterials with customized compositions, structures, and properties.
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Affiliation(s)
- Xuejuan Zou
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institutes of Physical Science and Information Technology and Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei, Anhui 230601, China.
| | - Xi Kang
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institutes of Physical Science and Information Technology and Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei, Anhui 230601, China.
| | - Manzhou Zhu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institutes of Physical Science and Information Technology and Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei, Anhui 230601, China.
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8
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Chiu TH, Liao JH, Wu YY, Chen JY, Chen YJ, Wang X, Kahlal S, Saillard JY, Liu CW. Hydride Doping Effects on the Structure and Properties of Eight-Electron Rh/Ag Superatoms: The [RhH x@Ag 21-x{S 2P(O nPr) 2} 12] ( x = 0-2) Series. J Am Chem Soc 2023. [PMID: 37473452 DOI: 10.1021/jacs.3c04482] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
Three hitherto unknown eight-electron rhodium/silver alloy nanoclusters, [RhAg21{S2P(OnPr)2}12] (1), [RhHAg20{S2P(OnPr)2}12] (2), and [RhH2Ag19{S2P(OnPr)2}12] (3), have been isolated and fully characterized. Cluster 1 contains a regular Rh@Ag12 icosahedral core, whereas 2 and 3 exhibit distorted RhH@Ag12 and RhH2@Ag12 icosahedral cores. The single-crystal neutron structure of 2 located the encapsulated hydride at the center of an enlarged RhAg3 tetrahedron. A similar position was found by neutron diffraction for one of the hydrides in 3, whereas the other hydride is trigonally coordinated to Rh and an elongated Ag-Ag edge. The solid-state structures of 1-3 possess C1 symmetry due to the asymmetric arrangement of the surrounding capping Ag atoms. Our investigation shows that the insertion of one hydride dopant provokes the elimination of one capping silver atom on the cluster surface, resulting in the general formula [RhHx@Ag21-x{S2P(OnPr)2}12] (x = 0-2), which maintains the same number of cluster electrons as well as neutral charge. Clusters 1-3 exhibit an intense emission band in the NIR region. Contrarily to their PdAg21 and PdHAg20 relatives, the 4d orbitals of the encapsulated heterometal are somewhat involved in the optical processes.
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Affiliation(s)
- Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan (Republic of China)
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan (Republic of China)
| | - Ying-Yann Wu
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan (Republic of China)
| | - Jie-Ying Chen
- Department of Chemistry, Fu-Jen Catholic University, New Taipei City 24205, Taiwan (Republic of China)
| | - Yuan Jang Chen
- Department of Chemistry, Fu-Jen Catholic University, New Taipei City 24205, Taiwan (Republic of China)
| | - Xiaoping Wang
- Neutron Scattering Division, Neutron Sciences Directorate, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Samia Kahlal
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | | | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan (Republic of China)
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9
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Artem'ev AV, Liu CW. Recent progress in dichalcophosphate coinage metal clusters and superatoms. Chem Commun (Camb) 2023. [PMID: 37184074 DOI: 10.1039/d3cc01215h] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Atomically precise clusters of group 11 metals (Cu, Ag, and Au) attract considerable attention owing to their remarkable structure and fascinating properties. One of the unique subclasses of these clusters is based on dichalcophosphate ligands of [(RO)2PE2]- type (E = S or Se, and R = alkyl). These ligands successfully stabilise the most diverse Cu, Ag, and Au clusters and superatoms, spanning from simple ones to amazing assemblies featuring unusual structural and bonding patterns. It is noteworthy that such complicated clusters are assembled directly from cheap and simple reagents, metal(I) salts and dichalcophosphate anions. This reaction, when performed in the presence of a hydride or other anion sources, or foreign metal ions, results in hydrido- or anion-templated homo- or heteronuclear structures. In this feature article, we survey the recent advances in this exciting field, highlighting the powerful synthetic capabilities of the system "a metal(I) salt - [(RO)2PX2]- ligands - a templating anion or borohydride" as an inexhaustible platform for the creation of new atomically precise clusters, superatoms, and nanoalloys.
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Affiliation(s)
- Alexander V Artem'ev
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
| | - C W Liu
- National Dong Hwa University, Department of Chemistry, No. 1, Sec. 2, Da Hsueh Rd. Shoufeng, Hualien 97401, Taiwan, Republic of China.
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10
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Tseng YM, Liao JH, Chiu TH, Liang H, Kahlal S, Saillard JY, Liu CW. Superatom Pruning by Diphosphine Ligands as a Chemical Scissor. Inorg Chem 2023; 62:3866-3874. [PMID: 36808970 DOI: 10.1021/acs.inorgchem.2c04157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
A two-electron silver superatom, [Ag6{S2P(OiPr)2}4(dppm)2] (1), was synthesized by adding dppm (bis(diphenylphosphino)methane) into [Ag20{S2P(OiPr)2}12] (8e). It was characterized by single-crystal crystallography, multinuclear NMR spectroscopy, electrospray ionization-mass spectrometry, density functional theory (DFT), and time-dependent DFT calculations. The added dppm ligands, which carry out the nanocluster-to-nanocluster transformation, act as a chemical scissor to prune the nanocluster geometrically from an icosahedron-based Ag20 nanocluster (NC) to an octahedral Ag6 NC and electronically from eight-electron to two-electron. Eventually, dppm was involved in the protective shell to form a new heteroleptic NC. The temperature-dependent NMR spectroscopy confirms its fluxional behavior, showing the fast atomic movement at ambient temperature. Compound 1 exhibits a bright yellow emission under UV irradiation at ambient temperature with a quantum yield of 16.3%. This work demonstrates a new methodology to achieve nanocluster-to-nanocluster transformation via stepwise synthesis.
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Affiliation(s)
- Yu-Ming Tseng
- Department of Chemistry, National Dong Hwa University, Hualien, Taiwan 97401, Republic of China
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien, Taiwan 97401, Republic of China
| | - Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien, Taiwan 97401, Republic of China
| | - Hao Liang
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | - Samia Kahlal
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | | | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien, Taiwan 97401, Republic of China
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11
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Silalahi RPB, Liao JH, Tseng YF, Chiu TH, Kahlal S, Saillard JY, Liu CW. Unusual core engineering on a copper hydride nanoball. Dalton Trans 2023; 52:2106-2114. [PMID: 36722491 DOI: 10.1039/d2dt03449b] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A neutral polyhydrido copper cluster, [Cu27H15{S2CNnBu2}12] (abbreviated as [Cu27H15]), was prepared by the reaction of dithiocarbamates (dtc), Cu(I) salts and NaBH4. The isolated cluster provides insights into core engineering, demonstrating its novel ability to reversibly add or remove one copper atom from the cluster core. Single-crystal X-ray analysis reveals that the new core-shell structure exhibits a Cu24 rhombicuboctahedral outer cage and an inner Cu3 triangular kernel. The two core-shell clusters, [Cu27H15{S2CNnBu2}12] and previously published [Cu28H15(S2CNnBu2)12]+ (abbreviated as [Cu28H15]+), are only differentiated by one copper atom in their inner core. Importantly, we demonstrate core engineering with the controllable reversible transition between an irregular Cu4 tetrahedron and a Cu3 triangle, whilst maintaining their outer Cu24 shell intact. The 15 hydride atoms in [Cu27H15], coordinated in three different modes, are co-incident with the hydride positions in [Cu28H15]+. The degradation of [Cu27H15] in solution or the addition of one eq. of Cu(I) ions leads to the conversion of [Cu27H15] into [Cu28H15]+, while the reverse transformation can be achieved by the addition of either formic acid or a reducing agent to [Cu28H15]+. A dicationic species was observed in the ESI mass spectrum, and the composition is formulated as [Cu56H30(S2CNnBu2)24]2+, a dimer of [Cu27H15(S2CNnBu2)12 + Cu+]22+. The dimeric species was further explored by DFT calculations, suggesting that the lowest energy structure consists of a [Cu28H15]+ and a [Cu27H15] cluster connected through one Cu+ atom bridge. As a result, [Cu27H15] is considered an intermediate species in the formation of the more stable [Cu28H15]+ nanoball.
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Affiliation(s)
- Rhone P Brocha Silalahi
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China.
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China.
| | - Yu-Fang Tseng
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China.
| | - Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China.
| | - Samia Kahlal
- Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France.
| | | | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China.
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12
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Luo XM, Li YK, Dong XY, Zang SQ. Platonic and Archimedean solids in discrete metal-containing clusters. Chem Soc Rev 2023; 52:383-444. [PMID: 36533405 DOI: 10.1039/d2cs00582d] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Metal-containing clusters have attracted increasing attention over the past 2-3 decades. This intense interest can be attributed to the fact that these discrete metal aggregates, whose atomically precise structures are resolved by single-crystal X-ray diffraction (SCXRD), often possess intriguing geometrical features (high symmetry, aesthetically pleasing shapes and architectures) and fascinating physical properties, providing invaluable opportunities for the intersection of different disciplines including chemistry, physics, mathematical geometry and materials science. In this review, we attempt to reinterpret and connect these fascinating clusters from the perspective of Platonic and Archimedean solid characteristics, focusing on highly symmetrical and complex metal-containing (metal = Al, Ti, V, Mo, W, U, Mn, Fe, Co, Ni, Pd, Pt, Cu, Ag, Au, lanthanoids (Ln), and actinoids) high-nuclearity clusters, including metal-oxo/hydroxide/chalcogenide clusters and metal clusters (with metal-metal binding) protected by surface organic ligands, such as thiolate, phosphine, alkynyl, carbonyl and nitrogen/oxygen donor ligands. Furthermore, we present the symmetrical beauty of metal cluster structures and the geometrical similarity of different types of clusters and provide a large number of examples to show how to accurately describe the metal clusters from the perspective of highly symmetrical polyhedra. Finally, knowledge and further insights into the design and synthesis of unknown metal clusters are put forward by summarizing these "star" molecules.
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Affiliation(s)
- Xi-Ming Luo
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Ya-Ke Li
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Xi-Yan Dong
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China. .,College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China
| | - Shuang-Quan Zang
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
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13
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Jing X, Fu F, Wang R, Xin X, Qin L, Lv H, Yang GY. Robust Enantiomeric Two-Dimensional Assembly of Atomically Precise Silver Clusters. ACS NANO 2022; 16:15188-15196. [PMID: 36053191 DOI: 10.1021/acsnano.2c06492] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The facile syntheses of enantiomeric atomically precise silver clusters starting from achiral ligands remain a substantial challenge to explore. In this work, a pair of atomically precise enantiomers of R/S-[Ag17Cl(iPrS)9S(CH3COO)5H2O] (R/S-Ag17, iPrS = isopropanethiolate) clusters have been synthesized using a viable solvothermal approach. The chirality of the resulting enantiomeric R/S-Ag17 clusters is attributed to the asymmetric arrangement of surface achiral ligands. Both R/S-Ag17 enantiomers could form the two-dimensional (2D) assemblies via intercluster interactions of basic building blocks containing Ag16S8 moieties, iPrS-Ag motifs, and S2- linkers. Such a small ligand-induced 2D assembly greatly contributes to the enhancement of thermal stability and photocatalytic activity of R/S-Ag17 clusters, providing possibilities for exploring robust coinage cluster-based assembly with attractive catalytic properties.
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Affiliation(s)
- Xuemeng Jing
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China
| | - Fangyu Fu
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China
| | - Ruijie Wang
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China
| | - Xing Xin
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China
| | - Lin Qin
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China
| | - Hongjin Lv
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectric/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China
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14
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Zhang C, Wang Z, Si WD, Wang L, Dou JM, Gao ZY, Tung CH, Sun D. Solvent-Induced Isomeric Cu 13 Nanoclusters: Chlorine to Copper Charge Transfer Boosting Molecular Oxygen Activation in Sulfide Selective Oxidation. ACS NANO 2022; 16:9598-9607. [PMID: 35700320 DOI: 10.1021/acsnano.2c02885] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Isomers with minimal structural dissimilarities are promising research objects to obtain a comprehensive understanding of structure-property relationships; however, comparability of isomeric structures is a prerequisite. Herein, two quasi-structurally isomeric 13-nuclei copper nanoclusters (Cu NCs) (Cu13a and Cu13b) containing highly similar Cu13 kernels and different arrangements of peripheral ligands were obtained using a solvent-induced strategy. The exotic chloride ion is shown to play a prominent role in inducing the selective formation of two quasi-isomers, where the comparative study to establish a structure-property relationship was realized. Due to the charge transition from chlorine to the copper core (X(Cl)M(Cu)CT), the molecular oxygen activation of Cu13a showed higher singlet oxygen (1O2) and lower superoxide radical (O2•-) yields compared to those of Cu13b, which gives it better catalytic selectivity for the 1O2 involved selective oxidation of sulfides. The present work not only offers a controllable strategy for the rational design and synthesis of quasi-structurally isomeric Cu NCs but also provides a pathway to boost catalytic selectivity by a halogen to metal core charge transition.
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Affiliation(s)
- Chengkai Zhang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100, People's Republic of China
| | - Zhi Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100, People's Republic of China
| | - Wei-Dan Si
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100, People's Republic of China
| | - Liuyi Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100, People's Republic of China
| | - Jian-Min Dou
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, and School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, People's Republic of China
| | - Zhi-Yong Gao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, People's Republic of China
| | - Chen-Ho Tung
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100, People's Republic of China
| | - Di Sun
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100, People's Republic of China
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15
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Chiu TH, Liao JH, Gam F, Wu YY, Wang X, Kahlal S, Saillard JY, Liu CW. Hydride-Containing Eight-Electron Pt/Ag Superatoms: Structure, Bonding, and Multi-NMR Studies. J Am Chem Soc 2022; 144:10599-10607. [PMID: 35654753 DOI: 10.1021/jacs.2c03715] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Recent reports on hydride-doped noble metal nanoclusters strongly suggest that the encapsulated hydride is a part of the superatom core, but no accurate location of the hydride could be experimentally proved, so far. We report herein a hydride-doped eight-electron platinum/silver alloy nanocluster in which the position of four-coordinated hydride was determined by neutron diffraction for the first time. X-ray structures of [PtHAg19(dtp/desp)12] (dtp = S2P(OnPr)2, 1; dsep = Se2P(OiPr)2, 2) describe a central platinum hydride (PtH) unit encapsulated within a distorted Ag12 icosahedron, the resulting (PtH)@Ag12 core being stabilized by an outer sphere made up of 7 capping silver atoms and 12 dichalcogenolates. Solid-state structures of 1 and 2 differ somewhat in the spatial configuration of their outer spheres, resulting in overall different symmetries, C1 and C3, respectively. Whereas the multi-NMR spectra of 2 in solution at 173 K reveal that the structure of C3 symmetry is the predominant one, 1H and 195Pt NMR spectra of 1 at the same temperature disclose the presence of isomers of both C1 and C3 symmetry. DFT calculations found both isomers to be very close in energy, supporting the fact that they co-exist in solution. They also show that the [PtH@Ag12]5+ kernel can be viewed as a closed-shell superatomic core, the μ4-hydride electron contributing to its eight-electron count. On the other hand, the 1s(H) orbital contributes only moderately to the superatomic orbitals, being mainly involved in the building of a Pt-H bonding electron pair with the 5dz2(Pt) orbital.
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Affiliation(s)
- Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan (Republic of China)
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan (Republic of China)
| | - Franck Gam
- CNRS, ISCR-UMR 6226, Univ Rennes, Rennes F-35000, France
| | - Ying-Yann Wu
- Institute of Chemistry, Academia Sinica, Taipei 11528, Taiwan (Republic of China)
| | - Xiaoping Wang
- Neutron Scattering Division, Neutron Sciences Directorate, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Samia Kahlal
- CNRS, ISCR-UMR 6226, Univ Rennes, Rennes F-35000, France
| | | | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan (Republic of China)
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16
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Yen WJ, Liao JH, Chiu TH, Wen YS, Liu CW. Homoleptic Silver-Rich Trimetallic M 20 Nanocluster. Inorg Chem 2022; 61:6695-6700. [PMID: 35467348 DOI: 10.1021/acs.inorgchem.1c04013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Two silver-rich M20 alloy nanoclusters (NCs), [Cu3.5Ag16.5{S2P(OnPr)2}12] (1) and [Cu2.5AuAg16.5{S2P(OnPr)2}12] (2), were synthesized and fully characterized by electrospray ionization mass spectrometry, NMR spectroscopy, and X-ray crystallography. Cluster 2, the first structurally characterized trimetallic M20 NC, was produced by doping one Au atom into a bimetallic M20 NC. Structural analyses showed the preferred positions of Group 11 metals in the yielded M20 NCs. Their antioxidation ability has been investigated, and the time-dependent UV-vis spectrum shows that the presence of CuI atoms in structures 1 and 2 can improve the antioxidant ability.
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Affiliation(s)
- Wei-Jung Yen
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China
| | - Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China
| | - Yuh-Sheng Wen
- Institute of Chemistry, Academia Sinica, Taipei 11528, Taiwan, Republic of China
| | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan, Republic of China
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17
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Wei J, Marchal R, Astruc D, Kahlal S, Halet JF, Saillard JY. Looking at platinum carbonyl nanoclusters as superatoms. NANOSCALE 2022; 14:3946-3957. [PMID: 35229849 DOI: 10.1039/d1nr08216g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Although the chemistry of carbonyl-protected platinum nanoclusters is well established, their bonding mode remains poorly understood. In most of them, the average Pt oxidation state is zero or slightly negative, leading to the apparent average configuration 5d10 6sε (ε = 0 or very small) and the apparent conclusion that metal-metal bonding cannot arise from the completely filled 5d shell nor from the empty (or almost empty) 6s orbitals. However, DFT calculations show in fact that in these species the actual average configuration is 5d10-x 6sx, which provides to the whole cluster a significant total number of 6s electrons that ensures metal-metal bonding. This ("excited") average configuration is to be related to that of coinage metals in ligated group 11 nanoclusters (nd10 (n + 1)sx). Calculations show that metal-metal bonding in most of these platinum nanoclusters can be rationalized within the concepts of superatoms and supermolecules, in a similar way as for group 11 nanoclusters. The "excited" 5d10-x 6sx configuration results from a level crossing between 5d combinations and 6s combinations, the former transferring their electrons to the latter. This level crossing, which does not exist in the bare Ptn clusters, is induced by the ligand shell, the role of which being thus not innocent with respect to metal-metal bonding.
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Affiliation(s)
- Jianyu Wei
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) - UMR 6226, F 35000 Rennes, France.
- ISM, UMR CNRS 5255, University of Bordeaux, 351 Cours de la Libération, F-33405 Talence Cedex, France
| | - Rémi Marchal
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) - UMR 6226, F 35000 Rennes, France.
| | - Didier Astruc
- ISM, UMR CNRS 5255, University of Bordeaux, 351 Cours de la Libération, F-33405 Talence Cedex, France
| | - Samia Kahlal
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) - UMR 6226, F 35000 Rennes, France.
| | - Jean-François Halet
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) - UMR 6226, F 35000 Rennes, France.
- CNRS - Saint-Gobain - NIMS, IRL 3629, Laboratory for Innovative Key Materials and Structures (LINK), National Institute for Materials Science (NIMS), Tsukuba, 305-0044, Japan.
| | - Jean-Yves Saillard
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) - UMR 6226, F 35000 Rennes, France.
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18
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Muñoz-Castro A. Ligand-Core Interaction in Ligand-Protected Ag25(XR)18 (X= S, Se, Te) Superatoms. Evaluation of Anchor Atom Role via Relativistic DFT Calculations. Phys Chem Chem Phys 2022; 24:17233-17241. [DOI: 10.1039/d2cp01058e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The isostructural and isoelectronic silver [Ag25(SR)18]- (R=Ligand) cluster to [Au25(SR)18]- gold clusters allows to further understand the fundamental similarities between Au and Ag, at the ultrasmall nanoscale (< 2 nm)...
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19
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Pan P, Zhou C, Li H, Zhu C, Chen C, Kang X, Zhu M. Reversible transformation between Au 14Ag 8 and Au 14Ag 4 nanoclusters. NANOSCALE 2021; 13:17162-17167. [PMID: 34636384 DOI: 10.1039/d1nr05123g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Although several approaches have been exploited to trigger the structural transformation of metal nanoclusters, most cases are assigned to the unidirectional conversion, while the reversible conversion of nanoclusters remains challenging. In this work, the reversible conversion between two Au-Ag alloy nanoclusters, Au14Ag8(Dppm)6(CN)4Cl4 and Au14Ag4(Dppm)6Cl4, has been accomplished, which was tracked by UV-vis and ESI-MS spectroscopy. The condition of the nanocluster reversible conversion has been meticulously mapped out. Our results provide some new insights into the cluster transformation, which will benefit the future preparation of metalloid clusters with customized structures and properties.
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Affiliation(s)
- Peiyao Pan
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei 230601, P. R. China.
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Hefei 230601, P. R. China
| | - Chuanjun Zhou
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei 230601, P. R. China.
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Hefei 230601, P. R. China
| | - Hao Li
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei 230601, P. R. China.
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Hefei 230601, P. R. China
| | - Chen Zhu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei 230601, P. R. China.
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Hefei 230601, P. R. China
| | - Cheng Chen
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, P. R. China
| | - Xi Kang
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei 230601, P. R. China.
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Hefei 230601, P. R. China
| | - Manzhou Zhu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei 230601, P. R. China.
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Anhui University, Ministry of Education, Hefei 230601, P. R. China
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20
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Zhou M, Bao Y, Jin S, Wen S, Chen S, Zhu M. [Ag 71(S- tBu) 31(Dppm)](SbF 6) 2: an intermediate-sized metalloid silver nanocluster containing a building block of Ag 64. Chem Commun (Camb) 2021; 57:10383-10386. [PMID: 34542129 DOI: 10.1039/d1cc04934h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An intermediate-sized atomically precise metalloid silver nanocluster [Ag71(SR)31(Dppm)](SbF6)2 (Dppm = bis (diphenylphosphino)methane, SR = S-tBu) is reported, which comprises one building block Ag64, six SR5 pentagons, one sole SR ligand, a DppmAg2 handle, and an Ag5 lid. Structurally, a decahedron Ag23 kernel is observed in the metalloid silver nanocluster. Moreover, the Ag64 unit provides insights into the growth of large clusters such as Ag136(SR)64Cl3 and Ag141(SR)40Br12via assembly. The observed decahedron Ag23 provides a deeper understanding on Marks decahedron in larger nanoclusters, and the [Ag71(S-tBu)31(Dppm)](SbF6)2 uses Ag64 as a building block to predict the structure of larger metalloid nanoclusters.
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Affiliation(s)
- Manman Zhou
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, P. R. China; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, P. R. China.
| | - Yizheng Bao
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, P. R. China; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, P. R. China.
| | - Shan Jin
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, P. R. China; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, P. R. China.
| | - Shuaishuai Wen
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, P. R. China; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, P. R. China.
| | - Shuang Chen
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, P. R. China; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, P. R. China.
| | - Manzhou Zhu
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, P. R. China; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Hefei, 230601, P. R. China.
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21
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22
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Su YM, Ji BQ, Wang Z, Zhang SS, Feng L, Gao ZY, Li YW, Tung CH, Sun D, Zheng LS. Anionic passivation layer-assisted trapping of an icosahedral Ag13 kernel in a truncated tetrahedral Ag89 nanocluster. Sci China Chem 2021. [DOI: 10.1007/s11426-021-1025-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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23
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Zhong YJ, Liao JH, Chiu TH, Gam F, Kahlal S, Saillard JY, Liu CW. Doping effect on the structure and properties of eight-electron silver nanoclusters. J Chem Phys 2021; 155:034304. [PMID: 34293901 DOI: 10.1063/5.0059305] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The bimetallic M20 and M21 compounds, {[Cu3Ag17{S2P(OiPr)2}12]0.5 [Cu4Ag16{S2P(OiPr)2}12]0.5} ({[1a]0.5[1b]0.5}) and [Cu4Ag17{S2P(OiPr)2}12](PF6) (2), have been structurally characterized, in which the Cu(I) ions are randomly distributed on the eight outer positions capping the eight-electron [Ag13]5+ core. DFT calculations show that the statistical disorder results from the nearly neutral preference of copper to occupy any of the eight outer positions. Surprisingly, the UV-Vis absorption spectra of the M20 and M21 bimetallic nanoclusters display an almost identical absorption profile as that of their homometallic [Ag20{S2P(OiPr)2}12] and [Ag21{S2P(OiPr)2}12]+ relatives. This is rationalized by TD-DFT calculations, which show that the frontier orbitals of such eight-electron alloys are largely independent from the nature of the capping metal ions. A blue-shifted absorption is observed upon replacing by Au the central Ag atom in 2, forming the trimetallic compound [Cu4AuAg16{S2P(OiPr)2}12](PF6) (3).
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Affiliation(s)
- Yu-Jie Zhong
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan
| | - Jian-Hong Liao
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan
| | - Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan
| | - Franck Gam
- Univ Rennes CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | - Samia Kahlal
- Univ Rennes CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | | | - C W Liu
- Department of Chemistry, National Dong Hwa University, Hualien 974301, Taiwan
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24
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Brocha Silalahi RP, Chiu TH, Kao JH, Wu CY, Yin CW, Liu YC, Chen YJ, Saillard JY, Chiang MH, Liu CW. Synthesis and Luminescence Properties of Two-Electron Bimetallic Cu-Ag and Cu-Au Nanoclusters via Copper Hydride Precursors. Inorg Chem 2021; 60:10799-10807. [PMID: 34236845 DOI: 10.1021/acs.inorgchem.1c01489] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis, structural characteristics, and photophysical properties of luminescent Cu-rich bimetallic superatomic clusters [Au@Cu12(S2CNnPr2)6(C≡CPh)4]+ (1a+), [Au@Cu12{S2P(OR)2}6(C≡CPh)4]+ (2+), (2a+ = iPr; 2b+ = nPr), [Au@Cu12{S2P(C2H4Ph)2}6(C≡CPh)4]+ (2c+), and [Ag@Cu12{S2P(OnPr)2}6(C≡CPh)4]+ (3+) were studied. Compositionally uniform clusters 1+-3+ were isolated from the reaction of dithiolato-stabilized, polyhydrido copper clusters with phenylacetylene in the presence of heterometal salts. By using X-ray diffraction, the structures of 1a+, 2a+, 2b+, and 3+ were able to be determined. ESI-mass spectrometry and elemental analysis confirmed their compositions and purity. The structural characteristics of these clusters are similar with respect to displaying gold (or silver)-centered Cu12 cuboctahedra surrounded by six dithiocarbamate/dithiophosph(in)ate and four alkynyl ligands. The doping of Au and Ag atoms into the polyhydrido copper nanoclusters significantly enhances their PL quantum yields from Ag@Cu12 (0.58%) to Au@Cu12 (55%) at ambient temperature in solution. In addition, the electrochemical properties of the new alloys were investigated by cyclic voltammetry.
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Affiliation(s)
- Rhone P Brocha Silalahi
- Department of Chemistry, National Dong Hwa University, No. 1, Sec. 2, Da Hsueh Road, Shoufeng, Hualien, Taiwan 974301, R.O.C
| | - Tzu-Hao Chiu
- Department of Chemistry, National Dong Hwa University, No. 1, Sec. 2, Da Hsueh Road, Shoufeng, Hualien, Taiwan 974301, R.O.C
| | - Jhen-Heng Kao
- Department of Chemistry, National Dong Hwa University, No. 1, Sec. 2, Da Hsueh Road, Shoufeng, Hualien, Taiwan 974301, R.O.C
| | - Chun-Yen Wu
- Department of Chemistry, National Dong Hwa University, No. 1, Sec. 2, Da Hsueh Road, Shoufeng, Hualien, Taiwan 974301, R.O.C
| | - Chi-Wei Yin
- Department of Chemistry, Fu Jen Catholic University 510 Zhongzheng Road, Xinzhung District, New Taipei City, Taiwan 24205, R.O.C
| | - Yu-Chiao Liu
- Institute of Chemistry, Academica Sinica, Taipei, Taiwan 11528, R.O.C
| | - Yuan Jang Chen
- Department of Chemistry, Fu Jen Catholic University 510 Zhongzheng Road, Xinzhung District, New Taipei City, Taiwan 24205, R.O.C
| | | | - Ming-Hsi Chiang
- Institute of Chemistry, Academica Sinica, Taipei, Taiwan 11528, R.O.C
| | - C W Liu
- Department of Chemistry, National Dong Hwa University, No. 1, Sec. 2, Da Hsueh Road, Shoufeng, Hualien, Taiwan 974301, R.O.C
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Omoda T, Takano S, Tsukuda T. Toward Controlling the Electronic Structures of Chemically Modified Superatoms of Gold and Silver. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2001439. [PMID: 32696588 DOI: 10.1002/smll.202001439] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 06/12/2020] [Indexed: 06/11/2023]
Abstract
Atomically precise gold/silver clusters protected by organic ligands L, [(Au/Ag)x Ly ]z , have gained increasing interest as building units of functional materials because of their novel photophysical and physicochemical properties. The properties of [(Au/Ag)x Ly ]z are intimately associated with the quantized electronic structures of the metallic cores, which can be viewed as superatoms from the analogy of naked Au/Ag clusters. Thus, establishment of the correlation between the geometric and electronic structures of the superatomic cores is crucial for rational design and improvement of the properties of [(Au/Ag)x Ly ]z . This review article aims to provide a qualitative understanding on how the electronic structures of [(Au/Ag)x Ly ]z are affected by geometric structures of the superatomic cores with a focus on three factors: size, shape, and composition, on the basis of single-crystal X-ray diffraction data. The knowledge accumulated here will constitute a basis for the development of ligand-protected Au/Ag clusters as new artificial elements on a nanometer scale.
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Affiliation(s)
- Tsubasa Omoda
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Shinjiro Takano
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Tatsuya Tsukuda
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Katsura, Kyoto, 615-8520, Japan
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Yang J, Pang R, Song D, Li MB. Tailoring silver nanoclusters via doping: advances and opportunities. NANOSCALE ADVANCES 2021; 3:2411-2422. [PMID: 36134170 PMCID: PMC9419084 DOI: 10.1039/d1na00077b] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/08/2021] [Indexed: 05/28/2023]
Abstract
Atomically precise noble metal nanoclusters (especially Au and Ag) have been pursued due to their fascinating molecule-like properties. In spite of the significant progress on Au nanoclusters (NCs), the structure and property evolution of Ag NCs is still in high demand. Doping is a useful strategy for improving the physicochemical performances of Ag NCs. Herein we summarize the recent advances in tailoring silver NC structures and properties via doping. First, we reviewed the recent studies on the synthesis of hetero metal atom doped silver bimetallic nanoclusters, which are classified by the dopants, including Au, Pt, Pd, Cu, Ni and Cd. Second, the doping effects on their properties were reviewed, including the locations of hetero metal atoms, the influence on their stability, and the charge state evolution. Moreover, we highlighted the doping-dependent improvement of the photo-luminescence (PL) performance and catalytic activity of Ag NCs.
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Affiliation(s)
- Jie Yang
- School of Materials Science and Engineering, Jiangsu University of Science and Technology Zhenjiang 212003 China
| | - Runqiang Pang
- School of Materials Science and Engineering, Jiangsu University of Science and Technology Zhenjiang 212003 China
| | - Dongpo Song
- School of Materials Science and Engineering, Jiangsu University of Science and Technology Zhenjiang 212003 China
| | - Man-Bo Li
- Institute of Physical Science and Information Technology, Anhui University Hefei Anhui 230601 P. R. China
- Hefei National Laboratory for Physical Sciences at the Microscale Hefei Anhui 230026 P. R. China
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Shen YL, Jin JL, Fang JJ, Liu Z, Shi JL, Xie YP, Lu X. Construction of Silver Clusters Capped by Zwitterionic Ethynide Ligands. Inorg Chem 2021; 60:6276-6282. [PMID: 33872497 DOI: 10.1021/acs.inorgchem.0c03790] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A zwitterionic ligand 3-(triethylammonio)propyne (TAP) has been employed to construct nine silver ethynide compounds for the first time. Single-crystal X-ray analyses reveal that compounds 1 and 2 are silver ethynide assemblies based on the Ag3 subunits and clusters 3-8 are small discrete clusters of Ag3, Ag6, Ag8, and Ag12, respectively, ligated by the bulky TAP ligand with different auxiliary ligands. In addition, upon acquiring the tripod-like tBuPO32-, a unprecedented 80 nuclei silver ethynide cluster was isolated and determined to be [(CF3CO2)5@Ag80(TAP)14(tBuPO3)16(CF3CO2)24]19+ by crystallography and thermogravimetric analysis. The C1 symmetry of Ag80 was deconstructed to be two [Ag40(TAP)7(tBuPO3)8(CF3CO2)12]12+ secondary building subunits arranged in a cross way, with five CF3CO2- trapped in the center. These results highlight that the elaborate selection of ethynide ligands is of great importance in the synthesis of novel silver ethynide clusters.
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Affiliation(s)
- Yang-Lin Shen
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Jun-Ling Jin
- Henan Key Laboratory of Functional Salt Materials, Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou, 450007, China
| | - Jun-Jie Fang
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Zheng Liu
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Jian-Lin Shi
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Yun-Peng Xie
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Xing Lu
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
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29
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Zhong Y, Liao J, Chiu T, Kahlal S, Lin C, Saillard J, Liu CW. A Two‐Electron Silver Superatom Isolated from Thermally Induced Internal Redox Reaction of A Silver(I) Hydride. Angew Chem Int Ed Engl 2021; 60:12712-12716. [DOI: 10.1002/anie.202100965] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/10/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Yu‐Jie Zhong
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | - Jian‐Hong Liao
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | - Tzu‐Hao Chiu
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | - Samia Kahlal
- Univ Rennes CNRS, ISCR-UMR 6226 35000 Rennes France
| | - Che‐Jen Lin
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | | | - C. W. Liu
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
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30
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Zhong Y, Liao J, Chiu T, Kahlal S, Lin C, Saillard J, Liu CW. A Two‐Electron Silver Superatom Isolated from Thermally Induced Internal Redox Reaction of A Silver(I) Hydride. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100965] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Yu‐Jie Zhong
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | - Jian‐Hong Liao
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | - Tzu‐Hao Chiu
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | - Samia Kahlal
- Univ Rennes CNRS, ISCR-UMR 6226 35000 Rennes France
| | - Che‐Jen Lin
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
| | | | - C. W. Liu
- Department of Chemistry National Dong Hua University No. 1, Sec. 2, Da Hsueh Rd. Hualien 974301 Taiwan R.O.C
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He L, Dong T. Progress in controlling the synthesis of atomically precise silver nanoclusters. CrystEngComm 2021. [DOI: 10.1039/d1ce01217g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
This short review was designed to summarize the advances in synthesis methods of silver nanoclusters.
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Affiliation(s)
- Lizhong He
- School of Materials Science and Engineering, Xi'an Polytechnic University, Xi'an, 710048, PR China
| | - Tingting Dong
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, Shaanxi, PR China
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Gam F, Liu CW, Kahlal S, Saillard JY. Electron counting and bonding patterns in assemblies of three and more silver-rich superatoms. NANOSCALE 2020; 12:20308-20316. [PMID: 33001105 DOI: 10.1039/d0nr05179a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
DFT calculations were carried out on a series of cluster cores, the framework of which was made of the condensation of several Pt@Ag12-centered icosahedra. Icosahedral condensations through vertex-sharing, face-sharing, and interpenetration were considered and their favored electron counts were determined from their stable closed-shell configurations. A large number of the computed assemblies of n icosahedral superatomic units can be considered as isolobal analogs of stable, closed-shell n-atom molecules, most of them obeying the octet rule. The larger the degree of fusion between icosahedra, the stronger the interaction between them. For example, it was possible to design 3-icosahedral supermolecular cores analogous to CO2, SF2, or [I3]-, but also to the not-yet-isolated cyclic O3. Supermolecules equivalent to non-stable molecules can also be designed. Indeed, differences exist between atoms and superatoms, and original icosahedra assemblies with no "molecular" analogs are also likely to exist, especially with compact structures and/or systems made of a large number of fused superatoms.
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Affiliation(s)
- Franck Gam
- Université Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | - C W Liu
- Department of Chemistry, National Dong Hwa University, No. 1, Sec. 2, Da Hsueh Rd., Shoufeng, Hualien 974301, Taiwan
| | - Samia Kahlal
- Université Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
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Li Y, Higaki T, Du X, Jin R. Chirality and Surface Bonding Correlation in Atomically Precise Metal Nanoclusters. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1905488. [PMID: 32181554 DOI: 10.1002/adma.201905488] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 11/16/2019] [Indexed: 05/24/2023]
Abstract
Chirality is ubiquitous in nature and occurs at all length scales. The development of applications for chiral nanostructures is rising rapidly. With the recent achievements of atomically precise nanochemistry, total structures of ligand-protected Au and other metal nanoclusters (NCs) are successfully obtained, and the origins of chirality are discovered to be associated with different parts of the cluster, including the surface ligands (e.g., swirl patterns), the organic-inorganic interface (e.g., helical stripes), and the kernel. Herein, a unified picture of metal-ligand surface bonding-induced chirality for the nanoclusters is proposed. The different bonding modes of M-X (where M = metal and X = the binding atom of ligand) lead to different surface structures on nanoclusters, which in turn give rise to various characteristic features of chirality. A comparison of Au-thiolate NCs with Au-phosphine ones further reveals the important roles of surface bonding. Compared to the Au-thiolate NCs, the Ag/Cu/Cd-thiolate systems exhibit different coordination modes between the metal and the thiolate. Other than thiolate and phosphine ligands, alkynyls are also briefly discussed. Several methods of obtaining chiroptically active nanoclusters are introduced, such as enantioseparation by high-performance liquid chromatography and enantioselective synthesis. Future perspectives on chiral NCs are also proposed.
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Affiliation(s)
- Yingwei Li
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - Tatsuya Higaki
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - Xiangsha Du
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - Rongchao Jin
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
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35
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Kang X, Li Y, Zhu M, Jin R. Atomically precise alloy nanoclusters: syntheses, structures, and properties. Chem Soc Rev 2020; 49:6443-6514. [PMID: 32760953 DOI: 10.1039/c9cs00633h] [Citation(s) in RCA: 287] [Impact Index Per Article: 71.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Metal nanoclusters fill the gap between discrete atoms and plasmonic nanoparticles, providing unique opportunities for investigating the quantum effects and precise structure-property correlations at the atomic level. As a versatile strategy, alloying can largely improve the physicochemical performances compared to the corresponding homo-metal nanoclusters, and thus benefit the applications of such nanomaterials. In this review, we highlight the achievements of atomically precise alloy nanoclusters, and summarize the alloying principles and fundamentals, including the synthetic methods, site-preferences for different heteroatoms in the templates, and alloying-induced structure and property changes. First, based on various Au or Ag nanocluster templates, heteroatom doping modes are presented. The templates with electronic shell-closing configurations tend to maintain their structures during doping, while the others may undergo transformation and give rise to alloy nanoclusters with new structures. Second, alloy nanoclusters of specific magic sizes are reviewed. The arrangement of different atoms is related to the symmetry of the structures; that is, different atoms are symmetrically located in the nanoclusters of smaller sizes, and evolve into shell-by-shell structures at larger sizes. Then, we elaborate on the alloying effects in terms of optical, electrochemical, electroluminescent, magnetic and chiral properties, as well as the stability and reactivity via comparisons between the doped nanoclusters and their homo-metal counterparts. For example, central heteroatom-induced photoluminescence enhancement is emphasized. The applications of alloy nanoclusters in catalysis, chemical sensing, bio-labeling, and other fields are further discussed. Finally, we provide perspectives on existing issues and future efforts. Overall, this review provides a comprehensive synthetic toolbox and controllable doping modes so as to achieve more alloy nanoclusters with customized compositions, structures, and properties for applications. This review is based on publications available up to February 2020.
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Affiliation(s)
- Xi Kang
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei, Anhui 230601, China.
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36
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Tasaka Y, Nakamura K, Malola S, Hirata K, Kim K, Koyasu K, Häkkinen H, Tsukuda T. Electron Binding in a Superatom with a Repulsive Coulomb Barrier: The Case of [Ag 44(SC 6H 3F 2) 30] 4- in the Gas Phase. J Phys Chem Lett 2020; 11:3069-3074. [PMID: 32233374 DOI: 10.1021/acs.jpclett.0c00786] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The electron binding mechanism in [Ag44(SC6H3F2)30]4- (SC6H3F2 = 3,4-difluorobenzenethiolate) tetra-anion was studied by photoelectron spectroscopy (PES), collision-induced dissociation mass spectrometry (CID-MS), and density functional theory (DFT) computations. PES showed that [Ag44(SC6H3F2)30]4- is energetically metastable with respect to electron autodetachment {[Ag44(SC6H3F2)30]3- + e-} and features a repulsive Coulomb barrier (RCB) with a height of 2.7 eV. However, CID-MS revealed that [Ag44(SC6H3F2)30]4- does not release an electron upon collisional excitation but undergoes dissociation. DFT computations performed on the known structure of [Ag44(SC6H3F2)30]4- confirmed the negative adiabatic electron affinity of [Ag44(SC6H3F2)30]3- and interpreted the experimental PE spectrum by taking into account tunneling electron photodetachment through the RCB.
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Affiliation(s)
- Yuriko Tasaka
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Katsunosuke Nakamura
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Sami Malola
- Departments of Physics and Chemistry, Nanoscience Center, University of Jyväskylä, FI-40014 Jyväskylä, Finland
| | - Keisuke Hirata
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kuenhee Kim
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kiichirou Koyasu
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Katsura, Kyoto 615-8520, Japan
| | - Hannu Häkkinen
- Departments of Physics and Chemistry, Nanoscience Center, University of Jyväskylä, FI-40014 Jyväskylä, Finland
| | - Tatsuya Tsukuda
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Katsura, Kyoto 615-8520, Japan
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37
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Tian F, Chen R. Ag 18(μ 8-S)(p-TBBT) 16(PPh 3) 8: symmetry breaking induced by the core to generate chirality. Chem Commun (Camb) 2020; 56:2719-2722. [PMID: 32022022 DOI: 10.1039/c9cc10045h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chiral silver-sulfur nanocluster with a μ8-S inside, Ag18(μ8-S)(p-TBBT)16(PPh3)8, was successfully synthesized and characterized. This nanocluster is composed of a crown-like Ag8S core and an Ag10S16P8 meso-shell. The presence of the core induces symmetry breaking of the nanocluster from S8 to C4, and therefore endows the cluster with chirality.
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Affiliation(s)
- Fan Tian
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Donghu New & High Technology, Development Zone, Wuhan 430205, P. R. China.
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38
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Yoshida H, Ehara M, Priyakumar UD, Kawai T, Nakashima T. Enantioseparation and chiral induction in Ag 29 nanoclusters with intrinsic chirality. Chem Sci 2020; 11:2394-2400. [PMID: 34084402 PMCID: PMC8157427 DOI: 10.1039/c9sc05299b] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The optical activity of a metal nanocluster (NC) is induced either by an asymmetric arrangement of constituents or by a dissymmetric field of a chiral ligand layer. Herein, we unveil the origin of chirality in Ag29 NCs, which is attributed to the intrinsically chiral atomic arrangement. The X-ray crystal structure of a Ag29(BDT)12(TPP)4 NC (BDT: 1,3-benzenedithiol; TPP: triphenylphosphine) manifested the presence of intrinsic chirality in the outer shell capping the icosahedral achiral Ag13 core. The enantiomers of the Ag29(BDT)12(TPP)4 NC are separated by high-performance liquid chromatography (HPLC) using a chiral column for the first time, showing mirror-image circular dichroism (CD) spectra. The CD spectra are reproduced by time-dependent density functional theory (TDDFT) calculations based on enantiomeric Ag29 models with achiral 1,3-propanedithiolate ligands. The mechanism of chiral induction in the synthesis of Ag29(DHLA)12 (DHLA: α-dihydrolipoic acid) NCs with a chiral ligand system is further discussed with the aid of DFT calculations. The use of the enantiomeric DHLA ligand preferentially leads to a one-handed atomic arrangement which is more stable than the opposite one, inducing the enantiomeric excess in the population of intrinsically chiral Ag29 NCs with CD activity. Enantioseparation of Ag29 nanoclusters with intrinsic chirality was performed by chiral HPLC, affording a pair of fractions with mirror image CD spectra.![]()
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Affiliation(s)
- Hiroto Yoshida
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST) Ikoma Nara 630-01921 Japan
| | - Masahiro Ehara
- Institute for Molecular Science, Research Center for Computational Science Myodai-ji Okazaki 444-8585 Japan
| | - U Deva Priyakumar
- Centre for Computational Natural Sciences and Bioinformatics, International Institute of Information Technology Hyderabad 500032 India
| | - Tsuyoshi Kawai
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST) Ikoma Nara 630-01921 Japan
| | - Takuya Nakashima
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST) Ikoma Nara 630-01921 Japan
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39
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Chen T, Yang S, Song Y, Chai J, Li Q, Ma X, Li G, Yu H, Zhu M. All-thiolate-stabilized Ag42 nanocluster with a tetrahedral kernel and its transformation to an Ag61 nanocluster with a bi-tetrahedral kernel. Chem Commun (Camb) 2020; 56:7605-7608. [DOI: 10.1039/d0cc02537b] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Two new silver nanoclusters, formulated as Ag42(SBut)24 and Ag61(SC6H11)40Cl were prepared by a NaSbF6-mediated two-phase ligand exchange method. A size conversion from Ag42 to Ag61 were achieved via cyclohexanethiol etching.
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Affiliation(s)
- Tao Chen
- School of Physics and Materials Science
- Institute of Physical Science and Information Technology
- Anhui Key Laboratory of Information Materials and Devices
- Anhui University
- Hefei
| | - Sha Yang
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institute of Physical Science and Information Technology
- Anhui University
- Hefei
- People's Republic of China
| | - Yongbo Song
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials
- Anhui University
- Hefei
- People's Republic of China
| | - Jinsong Chai
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials
- Anhui University
- Hefei
- People's Republic of China
| | - Qinzhen Li
- School of Physics and Materials Science
- Institute of Physical Science and Information Technology
- Anhui Key Laboratory of Information Materials and Devices
- Anhui University
- Hefei
| | - Xiangyu Ma
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials
- Anhui University
- Hefei
- People's Republic of China
| | - Guang Li
- School of Physics and Materials Science
- Institute of Physical Science and Information Technology
- Anhui Key Laboratory of Information Materials and Devices
- Anhui University
- Hefei
| | - Haizhu Yu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials
- Anhui University
- Hefei
- People's Republic of China
| | - Manzhou Zhu
- School of Physics and Materials Science
- Institute of Physical Science and Information Technology
- Anhui Key Laboratory of Information Materials and Devices
- Anhui University
- Hefei
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40
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Dar WA, Bodiuzzaman M, Ghosh D, Paramasivam G, Khatun E, Sugi KS, Pradeep T. Interparticle Reactions between Silver Nanoclusters Leading to Product Cocrystals by Selective Cocrystallization. ACS NANO 2019; 13:13365-13373. [PMID: 31675211 DOI: 10.1021/acsnano.9b06740] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We present an example of an interparticle reaction between atomically precise nanoclusters (NCs) of the same metal, resulting in entirely different clusters. In detail, the clusters [Ag12(TBT)8(TFA)5(CH3CN)]+ (TBT = tert-butylthiolate, TFA = trifluoroacetate, CH3CN = acetonitrile) and [Ag18(TPP)10H16]2+ (TPP = triphenylphosphine) abbreviated as Ag12 and Ag18, respectively, react leading to [Ag16(TBT)8(TFA)7(CH3CN)3Cl]+ and [Ag17(TBT)8(TFA)7(CH3CN)3Cl]+, abbreviated as Ag16 and Ag17, respectively. The two product NCs crystallize together as both possess the same metal chalcogenolate shell, composed of Ag16S8, making them indistinguishable. The occupancies of Ag16 and Ag17 are 66.66 and 33.33%, respectively, in a single crystal. Electrospray ionization mass spectrometry (ESI MS) of the reaction product and a dissolved crystal show the population of Ag16 and Ag17 NCs to be in a 1:1 and 2:1 ratio, respectively. This suggests selective crystallization in the cocrystal. Time-dependent ESI MS was employed to understand the formation of product clusters by monitoring the reaction intermediates formed in the course of the reaction. We present an unprecedented growth mechanism for the formation of silver NCs mediated by silver thiolate intermediates.
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Affiliation(s)
- Wakeel Ahmed Dar
- Department of Chemistry, DST Unit of Nanoscience and Thematic Unit of Excellence , Indian Institute of Technology Madras , Chennai 600036 , India
| | - Mohammad Bodiuzzaman
- Department of Chemistry, DST Unit of Nanoscience and Thematic Unit of Excellence , Indian Institute of Technology Madras , Chennai 600036 , India
| | - Debasmita Ghosh
- Department of Chemistry, DST Unit of Nanoscience and Thematic Unit of Excellence , Indian Institute of Technology Madras , Chennai 600036 , India
| | - Ganesan Paramasivam
- Department of Chemistry, DST Unit of Nanoscience and Thematic Unit of Excellence , Indian Institute of Technology Madras , Chennai 600036 , India
| | - Esma Khatun
- Department of Chemistry, DST Unit of Nanoscience and Thematic Unit of Excellence , Indian Institute of Technology Madras , Chennai 600036 , India
| | - Korath Shivan Sugi
- Department of Chemistry, DST Unit of Nanoscience and Thematic Unit of Excellence , Indian Institute of Technology Madras , Chennai 600036 , India
| | - Thalappil Pradeep
- Department of Chemistry, DST Unit of Nanoscience and Thematic Unit of Excellence , Indian Institute of Technology Madras , Chennai 600036 , India
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41
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Bai Y, Lv Y, Weng S, Yu H, Zhu M. The Structure–Property Correlations in the Isomerism of Au
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Nanoclusters by Density Functional Theory Study. Chem Asian J 2019; 14:4303-4308. [DOI: 10.1002/asia.201901245] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/15/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Yuyuan Bai
- Department of Chemistry and Centre for Atomic Engineering of Advanced MaterialsAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized MaterialsKey Laboratory of Structure and Functional Regulation of Hybrid MaterialsAnhui University, Ministry of Education Hefei Anhui 230601 China
| | - Ying Lv
- Department of Chemistry and Centre for Atomic Engineering of Advanced MaterialsAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized MaterialsKey Laboratory of Structure and Functional Regulation of Hybrid MaterialsAnhui University, Ministry of Education Hefei Anhui 230601 China
| | - Shiyin Weng
- Department of Chemistry and Centre for Atomic Engineering of Advanced MaterialsAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized MaterialsKey Laboratory of Structure and Functional Regulation of Hybrid MaterialsAnhui University, Ministry of Education Hefei Anhui 230601 China
| | - Haizhu Yu
- Department of Chemistry and Centre for Atomic Engineering of Advanced MaterialsAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized MaterialsKey Laboratory of Structure and Functional Regulation of Hybrid MaterialsAnhui University, Ministry of Education Hefei Anhui 230601 China
- Institute of Physical Science and Information TechnologyAnhui University Hefei Anhui 230601 China
| | - Manzhou Zhu
- Department of Chemistry and Centre for Atomic Engineering of Advanced MaterialsAnhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized MaterialsKey Laboratory of Structure and Functional Regulation of Hybrid MaterialsAnhui University, Ministry of Education Hefei Anhui 230601 China
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42
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Wang Z, Liu JW, Su HF, Zhao QQ, Kurmoo M, Wang XP, Tung CH, Sun D, Zheng LS. Chalcogens-Induced Ag6Z4@Ag36 (Z = S or Se) Core–Shell Nanoclusters: Enlarged Tetrahedral Core and Homochiral Crystallization. J Am Chem Soc 2019; 141:17884-17890. [DOI: 10.1021/jacs.9b09460] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Zhi Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China
| | - Jia-Wei Liu
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China
| | - Hai-Feng Su
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Quan-Qin Zhao
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China
| | - Mohamedally Kurmoo
- Institut de Chimie de Strasbourg, Université de Strasbourg, CNRS-UMR 7177, 4 rue Blaise Pascal, Strasbourg 67008 Cedex, France
| | - Xing-Po Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China
| | - Chen-Ho Tung
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China
| | - Di Sun
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
| | - Lan-Sun Zheng
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, People’s Republic of China
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43
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Wu T, Yin D, Hu X, Yang B, Liu H, Xie YP, Liu SX, Ma L, Gao GG. A disulfur ligand stabilization approach to construct a silver(i)-cluster-based porous framework as a sensitive SERS substrate. NANOSCALE 2019; 11:16293-16298. [PMID: 31465063 DOI: 10.1039/c9nr05301h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An atomically-precise silver(i)-cluster-based three-dimensional (3D) framework (UJN-1) stabilized by a ditiocarb (diethyldithiocarbamate) ligand has been unveiled for the first time by self-assembly. UJN-1 is composed of both Ag9 clusters and Ag5 subunits, of which the Ag9 clusters are bonded with Ag5 subunits by sharing the ditiocarb ligand to form a microporous 3,4-connected topological framework. The chemically reduced nano-sized derivative of UJN-1 exhibits highly sensitive surface enhanced Raman scattering (SERS) towards 4-mercaptobenzoic acid (4-MBA) signal molecules, which is ascribed to the porosity as well as the distribution of abundant crystalline Ag0 active sites. This work sheds light on a new bottom-up approach to construct SERS-active silver(i)-cluster-based 3D materials by disulfur ligand stabilization.
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Affiliation(s)
- Tong Wu
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, China. and College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Di Yin
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, China.
| | - Xun Hu
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, China.
| | - Bo Yang
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Hong Liu
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, China. and College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Yun-Peng Xie
- School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Shi-Xi Liu
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, China.
| | - Lulu Ma
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, China.
| | - Guang-Gang Gao
- School of Materials Science and Engineering, University of Jinan, Jinan, 250022, China. and College of Pharmacy, Jiamusi University, Jiamusi 154007, China
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44
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Jin S, Wang S, Zhu M. Insight into the Geometric and Electronic Structures of Gold/Silver Superatomic Clusters Based on Icosahedron M
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Units and Their Alloys. Chem Asian J 2019; 14:3222-3231. [DOI: 10.1002/asia.201900760] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/30/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Shan Jin
- Institutes of Physical Science and Information TechnologyDepartment of Chemistry and Centre for Atomic Engineering, of Advanced Materials, AnHui ProvinceKey Laboratory of Chemistry for Inorganic/Organic, Hybrid Functionalized MaterialsAnhui University Hefei Anhui 230601 P.R. China
| | - Shuxin Wang
- Institutes of Physical Science and Information TechnologyDepartment of Chemistry and Centre for Atomic Engineering, of Advanced Materials, AnHui ProvinceKey Laboratory of Chemistry for Inorganic/Organic, Hybrid Functionalized MaterialsAnhui University Hefei Anhui 230601 P.R. China
| | - Manzhou Zhu
- Institutes of Physical Science and Information TechnologyDepartment of Chemistry and Centre for Atomic Engineering, of Advanced Materials, AnHui ProvinceKey Laboratory of Chemistry for Inorganic/Organic, Hybrid Functionalized MaterialsAnhui University Hefei Anhui 230601 P.R. China
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45
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Wang Z, Gupta RK, Luo G, Sun D. Recent Progress in Inorganic Anions Templated Silver Nanoclusters: Synthesis, Structures and Properties. CHEM REC 2019; 20:389-402. [DOI: 10.1002/tcr.201900049] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/04/2019] [Accepted: 08/08/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Zhi Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal MaterialsShandong University Jinan 250100 People's Republic of China
| | - Rakesh Kumar Gupta
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal MaterialsShandong University Jinan 250100 People's Republic of China
| | - Geng‐Geng Luo
- Key Laboratory of Environmental Friendly Function Materials Ministry of Education, College of Materials Science and EngineeringHuaqiao University Xiamen 361021 People's Republic of China
| | - Di Sun
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal MaterialsShandong University Jinan 250100 People's Republic of China
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46
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Barik SK, Chiu TH, Liu YC, Chiang MH, Gam F, Chantrenne I, Kahlal S, Saillard JY, Liu CW. Mono- and hexa-palladium doped silver nanoclusters stabilized by dithiolates. NANOSCALE 2019; 11:14581-14586. [PMID: 31359023 DOI: 10.1039/c9nr05068j] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The synthesis, via a co-reduction method, of the first Pd-containing silver-rich 21-metal-atom nanocluster passivated by dithiolates, [PdAg20{S2P(OnPr)2}12] (1), is reported. 1 is an 8 electron superatom isoelectronic to [Ag21{S2P(OiPr)2}12]+. The doping of Pd in 1 leads to its high stability against degradation in solution and shows red emission in MeTHF at 77 K. In addition, we report the X-ray crystal structure of a multi-palladium doped silver nanocluster, [Pd6Ag14(S){S2P(OnPr)2}12] (2), for the first time. Its X-ray structure exhibits a sulfide-centered Pd6Ag2 rhombohedron surrounded by twelve additional silver atoms with S6 symmetry. The XPS study and DFT calculations indicate that 2 contains Pd(0) and Ag(i) metals. A significant decrease in the electrochemical gap was observed in the SWVs of 2.
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Affiliation(s)
- Subrat Kumar Barik
- Department of Chemistry, National Dong Hwa University, No. 1 Sec. 2, Da Hsueh Rd., Shoufeng, Hualien 97401, Taiwan, Republic of China.
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47
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Jin Y, Li S, Han Z, Yan BJ, Li HY, Dong XY, Zang SQ. Cations Controlling the Chiral Assembly of Luminescent Atomically Precise Copper(I) Clusters. Angew Chem Int Ed Engl 2019; 58:12143-12148. [PMID: 31267660 DOI: 10.1002/anie.201906614] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Indexed: 11/09/2022]
Abstract
Chiral assembly and asymmetric synthesis are critically important for the generation of chiral metal clusters with chiroptical activities. Here, a racemic mixture of [K(CH3 OH)2 (18-crown-6)]+ [Cu5 (St Bu)6 ]- (1⋅CH3 OH) in the chiral space group was prepared, in which the chiral red-emissive anionic [Cu5 (St Bu)6 ]- cluster was arranged along a twofold screw axis. Interestingly, the release of the coordinated CH3 OH of the cationic units turned the chiral 1⋅CH3 OH crystal into a mesomeric crystal [K(18-crown-6)]+ [Cu5 (St Bu)6 ]- (1), which has a centrosymmetric space group, by adding symmetry elements of glide and mirror planes through both disordered [Cu5 (St Bu)6 ]- units. The switchable chiral/achiral rearrangement of [Cu5 (St Bu)6 ]- clusters along with the capture/release of CH3 OH were concomitant with an intense increase/decrease in luminescence. We also used cationic chiral amino alcohols to induce the chiral assembly of a pair of enantiomers, [d/l-valinol(18-crown-6)]+ [Cu5 (St Bu)6 ]- (d/l-Cu5V ), which display impressive circularly polarized luminescence (CPL) in contrast to the CPL-silent racemic mixture of 1⋅CH3 OH and mesomeric 1.
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Affiliation(s)
- Yan Jin
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Si Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Zhen Han
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Bing-Jie Yan
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Hai-Yang Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Xi-Yan Dong
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China.,College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, 454000, China
| | - Shuang-Quan Zang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
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48
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Jin Y, Li S, Han Z, Yan B, Li H, Dong X, Zang S. Cations Controlling the Chiral Assembly of Luminescent Atomically Precise Copper(I) Clusters. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906614] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yan Jin
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 China
| | - Si Li
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 China
| | - Zhen Han
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 China
| | - Bing‐Jie Yan
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 China
| | - Hai‐Yang Li
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 China
| | - Xi‐Yan Dong
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 China
- College of Chemistry and Chemical EngineeringHenan Polytechnic University Jiaozuo 454000 China
| | - Shuang‐Quan Zang
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450001 China
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49
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Progress in selenium based metal-organic precursors for main group and transition metal selenide thin films and nanomaterials. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.026] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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50
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Lin P, Li D, Ho F, Liao J, Barik SK, Liu CW. Unified reciprocity of dithiophosphate by dichalcogenophosph(in)ate ligands on copper hydride nanoclusters via ligand exchange reaction. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Po‐Yu Lin
- Department of ChemistryNational Dong Hwa University Hualien Taiwan, R.O.C
| | - Dai‐Ying Li
- Department of ChemistryNational Dong Hwa University Hualien Taiwan, R.O.C
| | - Feng‐Hsien Ho
- Department of ChemistryNational Dong Hwa University Hualien Taiwan, R.O.C
| | - Jian‐Hong Liao
- Department of ChemistryNational Dong Hwa University Hualien Taiwan, R.O.C
| | - Subrat Kumar Barik
- Department of ChemistryNational Dong Hwa University Hualien Taiwan, R.O.C
| | - C. W. Liu
- Department of ChemistryNational Dong Hwa University Hualien Taiwan, R.O.C
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