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Tao Y, Luan N, Yang C, Sun J, Li K, Dai X, Hailong Zhang, Zhifang Chai, Wang S, Wang Y. Incorporation of the 99TcO 4- Anion within the Ag 24(C≡C tBu) 204+ Cluster Unveiling the Unique Shell-to-Core Charge Transfer. J Am Chem Soc 2024. [PMID: 38489242 DOI: 10.1021/jacs.3c13514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Abstract
We present the first example of an 99TcO4- anion entrapped within the cavity of a silver cluster, revealing an unprecedented photoinduced charge transfer phenomenon. [Ag24(C≡CtBu)20(99TcO4)]·(BF4)3 (denoted as 99TcO4-@Ag24) was successfully synthesized and structurally characterized. Single-crystal X-ray diffraction and Raman spectroscopy reveal that the tetrahedral structure of the 99TcO4- anion sustains significant symmetry breaking with weakened Tc-O bond strength under confinement within the Ag24(C≡CtBu)204+ cluster. Notably, 99TcO4-@Ag24 exhibits a broadband electronic absorption spectrum in the visible region, which was absent for the other 99TcO4--containing compounds. Density functional theory calculations elucidate that host-guest electrostatic interactions result in an electron polarization effect between the 99TcO4- anion core and the Ag24 cationic shell. The emergence of an absorption band in 99TcO4-@Ag24 is rationalized by intermolecular charge transfer from the Ag24 electronic states to the lowest unoccupied molecular orbitals of 99TcO4- instead of the intramolecular electron transition observed in other 99TcO4--containing compounds.
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Affiliation(s)
- Ye Tao
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Ni Luan
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Chunyun Yang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Jiayu Sun
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Kai Li
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Xing Dai
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Hailong Zhang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Zhifang Chai
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Shuao Wang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yaxing Wang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
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Xia XY, Xia YH, Fang JJ, Liu Z, Xie YP, Lu X. Silver alkynyl coordination chains and clusters assembled with sulfonates. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Li JZ, Bigdeli F, Gao XM, Wang R, Wei XW, Yan XW, Hu ML, Liu KG, Morsali A. Trivalent Tetrahedral Anion Template: A 26-Nucleus Silver Alkynyl Cluster Encapsulating Vanadate. Inorg Chem 2019; 58:5397-5400. [DOI: 10.1021/acs.inorgchem.9b00264] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Jing-Zhe Li
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, P. R. China
| | - Fahime Bigdeli
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14115-175, Iran
| | - Xue-Mei Gao
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, P. R. China
| | - Ru Wang
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, P. R. China
| | - Xue-Wen Wei
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, P. R. China
| | - Xiao-Wei Yan
- College of Materials and Environmental Engineering and Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, Hezhou, Guangxi 542800, P. R. China
| | - Mao-Lin Hu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. China
| | - Kuan-Guan Liu
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering and Ningxia Key Laboratory for Photovoltaic Materials, Ningxia University, Yin-Chuan 750021, P. R. China
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210009, P. R. China
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran 14115-175, Iran
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Gupta AK, Orthaber A. Alkynyl Coinage Metal Clusters and Complexes-Syntheses, Structures, and Strategies. Chemistry 2018; 24:7536-7559. [DOI: 10.1002/chem.201704667] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Indexed: 01/09/2023]
Affiliation(s)
- Arvind Kumar Gupta
- Department of Chemistry-Ångström Laboratories; Uppsala University; Sweden
| | - Andreas Orthaber
- Department of Chemistry-Ångström Laboratories; Uppsala University; Sweden
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Jin JL, Shen YL, Xie YP, Lu X. Silver ethynide clusters constructed with fluorinated β-diketonate ligands. CrystEngComm 2018. [DOI: 10.1039/c8ce00243f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phosphonate can act as the intermediate connector to link two silver ethynide clusters functionalized by hfac ligands together to enlarge the silver cluster.
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Affiliation(s)
- Jun-Ling Jin
- 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
| | - 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
| | - 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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Xie YP, Jin JL, Duan GX, Lu X, Mak TC. High-nuclearity silver(I) chalcogenide clusters: A novel class of supramolecular assembly. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2016.10.007] [Citation(s) in RCA: 109] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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7
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Zhang DJ, Yang SY, Teo BK. One-Dimensional Helical Metal Coordination Polymer: Synthesis and Structure of Infinite Chain of [Ag7(S2CNEt2)6]
n
+
(as [SbF6]− salt) Composed of Ag6(S2CNEt2)6 Cluster Units Linked by Ag(I) Ions via Peculiar Chelating S–S Bites. J CLUST SCI 2016. [DOI: 10.1007/s10876-016-1112-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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8
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Guchhait T, Mani G, Schulzke C. Synthesis and structural characterization of anion complexes with azacalix[2]dipyrrolylmethane: effect of anion charge on the conformation of the macrocycle. Dalton Trans 2016; 45:11781-90. [PMID: 27356484 DOI: 10.1039/c6dt01396a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tetrahomodiazacalix[2]dipyrrolylmethane 1, [-CH2(C4H3N)CR2(C4H3N)CH2N(Me)-]2 an expanded version of the calix[4]pyrrole system, has the tendency to change its ring conformation (1,3-alternate) upon anion binding analogous to calix[4]pyrrole. However, owing to its tertiary amine nitrogen atoms in the ring, it can be protonated and becomes a powerful cationic receptor for anions, besides its inherent hydrogen bonding features. Macrocycle 1 binds with a series of monoanions BF4(-), Cl(-), PhCOO(-) and ClO4(-), and their X-ray structures showed that the ring conformation constitutes the 1,2-alternate form. Upon binding with dianions SO4(2-), CrO4(2-), SiF6(2-) and S2O3(2-), the ring conformation changes to the cone conformation. The intermediate partial cone conformation results for complexes with NO3(-) and Cr2O7(2-) ions. The change in the orientation of the pyrrole NH groups depending on the charge of the anion demonstrates the flexibility of the macrocycle and the dicationic macrocycle stabilizes the anions via both hydrogen bonding and electrostatic interactions.
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Affiliation(s)
- Tapas Guchhait
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, 721 302 India.
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A new 2,6-di(anthracen-9-yl)pyridine ligand and its complexes with Ag(I) ions: Synthesis, structure and photocatalytic activity. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.12.049] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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10
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Basu A, Chutia R, Das G. Dual modes of binding on the hexafluorosilicate anion by a C3v symmetric flexible tripodal amide ligand in solid state. CrystEngComm 2014. [DOI: 10.1039/c4ce00529e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A para-nitrophenyl functionalized C3v symmetric flexible tripodal amide ligand, L, shows remarkable solvent dependent dual binding behaviour towards the octahedral hexafluorosilicate anion in solid state.
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Affiliation(s)
- Arghya Basu
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
| | - Romen Chutia
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
| | - Gopal Das
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
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