1
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Wang M, Xia S, Jiang C, He S, Xia J, Wang Z, Yuan X, Liu L, Chen J. Aggregation Inducing Reversible Conformational Isomerization of Surface Staple in Au 18SR 14 Nanoclusters. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2311895. [PMID: 38660823 DOI: 10.1002/smll.202311895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 04/11/2024] [Indexed: 04/26/2024]
Abstract
The conformation of molecules and materials is crucial in determining their properties and applications. Here, this work explores the reversible transformation between two distinct conformational isomers in metal nanoclusters. This work demonstrates the successful manipulation of a controllable and reversible isomerization of Au18SR14 within an aqueous solution through two distinct methods: ethanol addition and pH adjustment. The initial driver is the alteration of the solution environment, leading to the aggregation of Au18SR14 protected by ligands with smaller steric hindrance. At the atomic level, the folding mode of the unique Au4SR5 staple underpins the observed structural transformation. The reversal of staple conformation leads to color shifting between green and orange-red, and tailors a second emission peak at 725 nm originating from charge transfer from the thiolate to the Au9 core. This work not only deepens the understanding of the surface structure and dual-emission of metal nanoparticles, but also enhances the comprehension of their isomerization.
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Affiliation(s)
- Meng Wang
- College of Chemistry and Chemical Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao, 266071, P. R. China
| | - Shan Xia
- Department of Physics, School of Physical and Mathematical Sciences, Nanjing Tech University, 30 Puzhu South Road, Pukou District, Nanjing, Jiangsu, 210009, P. R. China
| | - Chengjia Jiang
- College of Chemistry and Chemical Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao, 266071, P. R. China
| | - Shuyi He
- College of Chemistry and Chemical Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao, 266071, P. R. China
| | - Jianfei Xia
- College of Chemistry and Chemical Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao, 266071, P. R. China
- Qingdao Boting Hydrogen Age Ocean Technol R&D Ctr, Qingdao Boting Technol Co Ltd, Shandong Hydrogen Times Marine Technology Co Ltd, Qingdao, 266100, P. R. China
| | - Zonghua Wang
- College of Chemistry and Chemical Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao, 266071, P. R. China
| | - Xun Yuan
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Liren Liu
- Department of Physics, School of Physical and Mathematical Sciences, Nanjing Tech University, 30 Puzhu South Road, Pukou District, Nanjing, Jiangsu, 210009, P. R. China
| | - Jishi Chen
- College of Chemistry and Chemical Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao, 266071, P. R. China
- Qingdao Boting Hydrogen Age Ocean Technol R&D Ctr, Qingdao Boting Technol Co Ltd, Shandong Hydrogen Times Marine Technology Co Ltd, Qingdao, 266100, P. R. China
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2
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Deák A, Szabó PT, Bednaříková V, Cihlář J, Demeter A, Remešová M, Colacino E, Čelko L. The first solid-state route to luminescent Au(I)-glutathionate and its pH-controlled transformation into ultrasmall oligomeric Au 10-12(SG) 10-12 nanoclusters for application in cancer radiotheraphy. Front Chem 2023; 11:1178225. [PMID: 37342159 PMCID: PMC10277803 DOI: 10.3389/fchem.2023.1178225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/02/2023] [Indexed: 06/22/2023] Open
Abstract
There is still a need for synthetic approaches that are much faster, easier to scale up, more robust and efficient for generating gold(I)-thiolates that can be easily converted into gold-thiolate nanoclusters. Mechanochemical methods can offer significantly reduced reaction times, increased yields and straightforward recovery of the product, compared to the solution-based reactions. For the first time, a new simple, rapid and efficient mechanochemical redox method in a ball-mill was developed to produce the highly luminescent, pH-responsive Au(I)-glutathionate, [Au(SG)]n. The efficient productivity of the mechanochemical redox reaction afforded orange luminescent [Au(SG)]n in isolable amounts (mg scale), usually not achieved by more conventional methods in solution. Then, ultrasmall oligomeric Au10-12(SG)10-12 nanoclusters were prepared by pH-triggered dissociation of [Au(SG)]n. The pH-stimulated dissociation of the Au(I)-glutathionate complex provides a time-efficient synthesis of oligomeric Au10-12(SG)10-12 nanoclusters, it avoids high-temperature heating or the addition of harmful reducing agent (e.g., carbon monoxide). Therefore, we present herein a new and eco-friendly methodology to access oligomeric glutathione-based gold nanoclusters, already finding applications in biomedical field as efficient radiosensitizers in cancer radiotherapy.
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Affiliation(s)
- Andrea Deák
- Supramolecular Chemistry Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Budapest, Hungary
| | - Pál T. Szabó
- Centre for Structure Study, Research Centre for Natural Sciences, Budapest, Hungary
| | - Vendula Bednaříková
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
| | - Jaroslav Cihlář
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
| | - Attila Demeter
- Renewable Energy Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Budapest, Hungary
| | - Michaela Remešová
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
| | | | - Ladislav Čelko
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
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3
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Yan LL, Yao LY, Ng M, Tang WK, Leung MY, Yam VWW. Stimuli-Induced Reversible Transformation between Decanuclear and Pentanuclear Gold(I) Sulfido Complexes. J Am Chem Soc 2022; 144:19748-19757. [PMID: 36264179 DOI: 10.1021/jacs.2c05946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Decanuclear and pentanuclear gold(I) sulfido complexes of phenanthrene- and dibenzothiophene-based diphosphine ligands were synthesized and characterized. Unprecedented stimuli-induced reversible transformation between decanuclear and pentanuclear gold(I) sulfido complexes was observed, which could be readily monitored by NMR and UV-vis absorption spectroscopy in solution. Remarkably, the decanuclear gold(I) sulfido complex (Au10-LPh) was found to show a highly reversible transformation process, which is stable for over 10 successive cycles in solution. The stimuli-induced reversible transformation behavior of the gold(I) sulfido complexes was found to depend on the P-P bite distance of the bidentate phosphine ligands.
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Affiliation(s)
- Liang-Liang Yan
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
| | - Liao-Yuan Yao
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
| | - Maggie Ng
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
| | - Wai Kit Tang
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
| | - Ming-Yi Leung
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
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4
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Xu GT, Chang XY, Low KH, Wu LL, Wan Q, Shu HX, To WP, Huang JS, Che CM. Self-Assembly of Molecular Trefoil Knots Featuring Pentadecanuclear Homoleptic Au I -, Au I /Ag I -, or Au I /Cu I -Alkynyl Coordination. Angew Chem Int Ed Engl 2022; 61:e202200748. [PMID: 35183066 DOI: 10.1002/anie.202200748] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Indexed: 12/17/2022]
Abstract
Metal-free and metal-containing molecular trefoil knots are fascinating ensembles that are usually covalently assembled, the latter requiring the rational design of di- or multidentate/multipodal ligands as connectors. In this work, we describe the self-assembly of pentadecanuclear AuI trefoil knots [Au15 (C≡CR)15 ] from monoalkynes HC≡CR (R=9,9-X2 -fluorenyl with X=nBu, n-hexyl) and [AuI (THT)Cl]. Hetero-bimetallic counterparts [Au9 M6 (C≡CR)15 ] (M=Cu/Ag) were self-assembled by reactions of [Au15 (C≡CR)15 ] with [Cu(MeCN)4 ]+ /AgNO3 and HC≡CR. The type of pentadecanuclear trefoil knots described herein is characterized by X-ray crystallography, 2D NMR and HR-ESI-MS. [Au9 Cu6 (C≡CR)15 ] is relatively stable in hexane; its excited state properties were investigated. DFT calculations revealed that non-covalent metal-metal and metal-ligand interactions, together with longer alkyl chain-strengthened inter-ligand dispersion interactions, govern the stability of the trefoil knot structures.
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Affiliation(s)
- Guang-Tao Xu
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Xiao-Yong Chang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, China
| | - Kam-Hung Low
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Liang-Liang Wu
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Qingyun Wan
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Hui-Xing Shu
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Wai-Pong To
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Jie-Sheng Huang
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Chi-Ming Che
- State Key Laboratory of Synthetic Chemistry, HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
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5
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Au-Yeung HY, Deng Y. Distinctive features and challenges in catenane chemistry. Chem Sci 2022; 13:3315-3334. [PMID: 35432874 PMCID: PMC8943846 DOI: 10.1039/d1sc05391d] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 02/04/2022] [Indexed: 11/21/2022] Open
Abstract
From being an aesthetic molecular object to a building block for the construction of molecular machines, catenanes and related mechanically interlocked molecules (MIMs) continue to attract immense interest in many research areas. Catenane chemistry is closely tied to that of rotaxanes and knots, and involves concepts like mechanical bonds, chemical topology and co-conformation that are unique to these molecules. Yet, because of their different topological structures and mechanical bond properties, there are some fundamental differences between the chemistry of catenanes and that of rotaxanes and knots although the boundary is sometimes blurred. Clearly distinguishing these differences, in aspects of bonding, structure, synthesis and properties, between catenanes and other MIMs is therefore of fundamental importance to understand their chemistry and explore the new opportunities from mechanical bonds.
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Affiliation(s)
- Ho Yu Au-Yeung
- Department of Chemistry, The University of Hong Kong Pokfulam Road Hong Kong P. R. China
- State Key Laboratory of Synthetic Chemistry, The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Yulin Deng
- Department of Chemistry, The University of Hong Kong Pokfulam Road Hong Kong P. R. China
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6
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Xu GT, Chang XY, Low KH, Wu LL, Wan Q, Shu HX, To WP, Huang JS, Che CM. Self‐Assembly of Molecular Trefoil Knots Featuring Pentadecanuclear Homoleptic AuI‐, AuI/AgI‐, or AuI/CuI‐Alkynyl Coordination. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Xiao-Yong Chang
- Southern University of Science and Technology Chemistry CHINA
| | | | | | - Qingyun Wan
- The University of Hong Kong Chemistry HONG KONG
| | | | - Wai-Pong To
- The University of Hong Kong Chemistry HONG KONG
| | | | - Chi-Ming Che
- The University of Hong Kong Pokfulam Road - Hong Kong HONG KONG
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7
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Shigeta T, Takano S, Tsukuda T. A Face‐to‐Face Dimer of Au
3
Superatoms Supported by Interlocked Tridentate Scaffolds Formed in Au
18
S
2
(SR)
12. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Taro Shigeta
- Department of Chemistry Graduate School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 1130033 Japan
| | - Shinjiro Takano
- Department of Chemistry Graduate School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 1130033 Japan
| | - Tatsuya Tsukuda
- Department of Chemistry Graduate School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 1130033 Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB) Kyoto University 1-30 Goryo-Ohara, Nishikyo-ku Kyoto 6158245 Japan
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8
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Shigeta T, Takano S, Tsukuda T. A Face-to-Face Dimer of Au 3 Superatoms Supported by Interlocked Tridentate Scaffolds Formed in Au 18 S 2 (SR) 12. Angew Chem Int Ed Engl 2021; 61:e202113275. [PMID: 34752676 DOI: 10.1002/anie.202113275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Indexed: 11/08/2022]
Abstract
A new sulfur-containing gold cluster, Au18 S2 (STipb)12 , was serendipitously obtained using the bulky thiol, 2,4,6-triisopropylbenzyl mercaptan (TipbSH), as protecting ligands. Single-crystal X-ray diffraction analysis revealed that Au18 S2 (STipb)12 has a deformed octahedral Au6 core clutched by two tridentate S[Au2 (STipb)2 ]3 units in an interlocked manner. Based on density functional theory calculations, we propose that the Au6 core with two electrons is better viewed as a face-to-face dimer of Au3 (1e) superatoms rather than an electronically closed Au6 (2e) superatom. In situ formation of the sulfide anions (S2- ) via C-S bond breakage is ascribed to the steric repulsion between the TipbS ligands.
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Affiliation(s)
- Taro Shigeta
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1130033, Japan
| | - Shinjiro Takano
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1130033, Japan
| | - Tatsuya Tsukuda
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1130033, Japan.,Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, 1-30 Goryo-Ohara, Nishikyo-ku, Kyoto, 6158245, Japan
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9
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Zhang B, Chen J, Cao Y, Chai OJH, Xie J. Ligand Design in Ligand-Protected Gold Nanoclusters. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2004381. [PMID: 33511773 DOI: 10.1002/smll.202004381] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/04/2020] [Indexed: 06/12/2023]
Abstract
The design of surface ligands is crucial for ligand-protected gold nanoclusters (Au NCs). Besides providing good protection for Au NCs, the surface ligands also play the following two important roles: i) as the outermost layer of Au NCs, the ligands will directly interact with the exterior environment (e.g., solvents, molecules and cells) influencing Au NCs in various applications; and ii) the interfacial chemistry between ligands and gold atoms can determine the structures, as well as the physical and chemical properties of Au NCs. A delicate ligand design in Au NCs (or other metal NCs) needs to consider the covalent bonds between ligands and gold atoms (e.g., gold-sulfur (Au-S) and gold-phosphorus (Au-P) bond), the physics forces between ligands (e.g., hydrophobic and van der Waals forces), and the ionic forces between the functional groups of ligands (e.g., carboxylic (COOH) and amine group (NH2 )); which form the underlying chemistry and discussion focus of this review article. Here, detailed discussions on the effects of surface ligands (e.g., thiolate, phosphine, and alkynyl ligands; or hydrophobic and hydrophilic ligands) on the synthesis, structures, and properties of Au NCs; highlighting the design principles in the surface engineering of Au NCs for diverse emerging applications, are provided.
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Affiliation(s)
- Bihan Zhang
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
| | - Jishi Chen
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
| | - Yitao Cao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Osburg Jin Huang Chai
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Jianping Xie
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
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10
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Liu P, Han W, Zheng M, Li W, Ren J, Tlahuice-Flores A, Xu WW. [Au 7(SR) 7] Ring as a New Type of Protection Ligand in a New Atomic Structure of Au 15(SR) 13 Nanocluster. J Phys Chem A 2021; 125:5933-5938. [PMID: 34190555 DOI: 10.1021/acs.jpca.1c04026] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We present a [Au7(SR)7] ring as a new type of protection ligand in a new atomic structure of Au15(SR)13 nanocluster for the first time based on the ring model developed to understand how interfacial interaction dictates the structures of protection motifs and gold cores in thiolate-protected gold nanoclusters. This new Au15(SR)13 model shows a tetrahedral Au4 core protected by one [Au7(SR)7] ring and two [Au2(SR)3] "staple" motifs. Density functional theory (DFT) calculations show that the newly predicted Au15(SR)13 (R = CH3/Ph) has a lower energy of 0.24/0.68 eV than previously proposed isomers. By comparing calculated optical absorption spectra (UV), circular dichroism (CD) spectra, and powder X-ray diffraction (XRD) patterns with related experimental spectra, the calculated CD spectra of the newly predicted Au15(SR)13 (R = CH3/Ph) cannot reproduce the experimental results, indicating that the newly predicted Au15(SR)13 is a new structure that needs to be confirmed by experiment. In addition, DFT calculations also show that the newly predicted Au15(SR)13 (R = CH3/Ph) exhibits a large HOMO-LUMO gap, suggesting its high chemical stability. The proposition of the [Au7(SR)7] ring as a protection ligand in the newly predicted Au15(SR)13 not only enriches the types of protection ligands in thiolate-protected gold nanoclusters but also further confirms the effectiveness and rationality of the ring model for understanding the interfacial interaction between the protection motifs and gold cores in thiolate-protected gold nanoclusters.
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Affiliation(s)
- Pengye Liu
- Department of Physics, School of Physical Science and Technology, Ningbo University, Ningbo 315211, China
| | - Wenhua Han
- Department of Physics, School of Physical Science and Technology, Ningbo University, Ningbo 315211, China
| | - Mengke Zheng
- Department of Physics, School of Physical Science and Technology, Ningbo University, Ningbo 315211, China
| | - Wenliang Li
- College of Energy Engineering; Xinjiang Institute of Engineering, Urumqi 830023, China
| | - Junfeng Ren
- Collaborative Innovation Center of Light Manipulations and Applications, Shandong Normal University, Jinan 250358, China
| | - Alfredo Tlahuice-Flores
- Universidad Autónoma de Nuevo León, CICFIM-Facultad de Ciencias Físico-Matemáticas, San Nicolás de los Garza, Nuevo León 66455, Mexico
| | - Wen Wu Xu
- Department of Physics, School of Physical Science and Technology, Ningbo University, Ningbo 315211, China
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11
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Liu Y, Jiao Y, Luo H, Huang N, Lai M, Zou K, Yao H. Catalyst-Controlled Regiodivergent Synthesis of 1- and 3-Thiosugars with High Stereoselectivity and Chemoselectivity. ACS Catal 2021. [DOI: 10.1021/acscatal.1c00225] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yuexin Liu
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Yang Jiao
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Huajun Luo
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Nianyu Huang
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Mengnan Lai
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Kun Zou
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
| | - Hui Yao
- Hubei Key Laboratory of Natural Products Research and Development, Key Laboratory of Functional Yeast (China National Light Industry), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, P. R. China
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12
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Murakami M, Matsumine R, Ono T, Konishi K. Self-assembling-directed Growth and PL Evolution of a Soluble Gold Thiolate Coordination Polymer. CHEM LETT 2020. [DOI: 10.1246/cl.200472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Midori Murakami
- Graduate School of Environmental Science, Hokkaido University, North 10 West 5, Sapporo, Hokkaido 060-0810, Japan
| | - Riku Matsumine
- Graduate School of Environmental Science, Hokkaido University, North 10 West 5, Sapporo, Hokkaido 060-0810, Japan
| | - Takeya Ono
- Graduate School of Environmental Science, Hokkaido University, North 10 West 5, Sapporo, Hokkaido 060-0810, Japan
| | - Katsuaki Konishi
- Graduate School of Environmental Science, Hokkaido University, North 10 West 5, Sapporo, Hokkaido 060-0810, Japan
- Faculty of Environmental Earth Science, Hokkaido University, North 10 West 5, Sapporo, Hokkaido 060-0810, Japan
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13
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Feng T, Li X, An Y, Bai S, Sun L, Li Y, Wang Y, Han Y. Backbone‐Directed Self‐Assembly of Interlocked Molecular Cyclic Metalla[3]Catenanes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ting Feng
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Xin Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Yuan‐Yuan An
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Sha Bai
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Li‐Ying Sun
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Yang Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Yao‐Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Ying‐Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
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14
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Yan LL, Yao LY, Yam VWW. Concentration- and Solvation-Induced Reversible Structural Transformation and Assembly of Polynuclear Gold(I) Sulfido Complexes. J Am Chem Soc 2020; 142:11560-11568. [DOI: 10.1021/jacs.0c04677] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Liang-Liang Yan
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Liao-Yuan Yao
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
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15
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Gao WX, Feng HJ, Guo BB, Lu Y, Jin GX. Coordination-Directed Construction of Molecular Links. Chem Rev 2020; 120:6288-6325. [PMID: 32558562 DOI: 10.1021/acs.chemrev.0c00321] [Citation(s) in RCA: 174] [Impact Index Per Article: 43.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Since the emergence of the concept of chemical topology, interlocked molecular assemblies have graduated from academic curiosities and poorly defined species to become synthetic realities. Coordination-directed synthesis provides powerful, diverse, and increasingly sophisticated protocols for accessing interlocked molecules. Originally, metal ions were employed solely as templates to gather and position building blocks in entwined or threaded arrangements. Recently, metal centers have increasingly featured within the backbones of the integral structural elements, which in turn use noncovalent interactions to self-assemble into intricate topologies. By outlining ingenious recent examples as well as seminal classic cases, this Review focuses on the role of metal-ligand paradigms in assembling molecular links. In addition, the ever-evolving approaches to efficient assembly, the structural features of the resulting architectures, and their prospects for the future are also presented.
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Affiliation(s)
- Wen-Xi Gao
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Hui-Jun Feng
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Bei-Bei Guo
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Ye Lu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Guo-Xin Jin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
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16
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Feng T, Li X, An Y, Bai S, Sun L, Li Y, Wang Y, Han Y. Backbone‐Directed Self‐Assembly of Interlocked Molecular Cyclic Metalla[3]Catenanes. Angew Chem Int Ed Engl 2020; 59:13516-13520. [DOI: 10.1002/anie.202004112] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/20/2020] [Indexed: 12/16/2022]
Affiliation(s)
- Ting Feng
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Xin Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Yuan‐Yuan An
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Sha Bai
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Li‐Ying Sun
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Yang Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Yao‐Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Ying‐Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
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17
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Xu G, Wu L, Chang X, Ang TWH, Wong W, Huang J, Che C. Solvent‐Induced Cluster‐to‐Cluster Transformation of Homoleptic Gold(I) Thiolates between Catenane and Ring‐in‐Ring Structures. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909980] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Guang‐Tao Xu
- State Key Laboratory of Synthetic ChemistryInstitute of Molecular Functional MaterialsHKU-CAS Joint Laboratory on New Materials, and Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Liang‐Liang Wu
- State Key Laboratory of Synthetic ChemistryInstitute of Molecular Functional MaterialsHKU-CAS Joint Laboratory on New Materials, and Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Xiao‐Yong Chang
- State Key Laboratory of Synthetic ChemistryInstitute of Molecular Functional MaterialsHKU-CAS Joint Laboratory on New Materials, and Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Tim Wai Hung Ang
- State Key Laboratory of Synthetic ChemistryInstitute of Molecular Functional MaterialsHKU-CAS Joint Laboratory on New Materials, and Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Wai‐Yeung Wong
- Department of Applied Biology and Chemical TechnologyThe Hong Kong Polytechnic University, Hung Hom Hong Kong SAR China
| | - Jie‐Sheng Huang
- State Key Laboratory of Synthetic ChemistryInstitute of Molecular Functional MaterialsHKU-CAS Joint Laboratory on New Materials, and Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Chi‐Ming Che
- State Key Laboratory of Synthetic ChemistryInstitute of Molecular Functional MaterialsHKU-CAS Joint Laboratory on New Materials, and Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
- HKU Shenzhen Institute of Research and Innovation Shenzhen 518053 China
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18
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Xu G, Wu L, Chang X, Ang TWH, Wong W, Huang J, Che C. Solvent‐Induced Cluster‐to‐Cluster Transformation of Homoleptic Gold(I) Thiolates between Catenane and Ring‐in‐Ring Structures. Angew Chem Int Ed Engl 2019; 58:16297-16306. [DOI: 10.1002/anie.201909980] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 08/30/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Guang‐Tao Xu
- State Key Laboratory of Synthetic Chemistry Institute of Molecular Functional Materials HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Liang‐Liang Wu
- State Key Laboratory of Synthetic Chemistry Institute of Molecular Functional Materials HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Xiao‐Yong Chang
- State Key Laboratory of Synthetic Chemistry Institute of Molecular Functional Materials HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Tim Wai Hung Ang
- State Key Laboratory of Synthetic Chemistry Institute of Molecular Functional Materials HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Wai‐Yeung Wong
- Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University, Hung Hom Hong Kong SAR China
| | - Jie‐Sheng Huang
- State Key Laboratory of Synthetic Chemistry Institute of Molecular Functional Materials HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Chi‐Ming Che
- State Key Laboratory of Synthetic Chemistry Institute of Molecular Functional Materials HKU-CAS Joint Laboratory on New Materials, and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong SAR China
- HKU Shenzhen Institute of Research and Innovation Shenzhen 518053 China
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19
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Comby-Zerbino C, Perić M, Bertorelle F, Chirot F, Dugourd P, Bonačić-Koutecký V, Antoine R. Catenane Structures of Homoleptic Thioglycolic Acid-Protected Gold Nanoclusters Evidenced by Ion Mobility-Mass Spectrometry and DFT Calculations. NANOMATERIALS 2019; 9:nano9030457. [PMID: 30893867 PMCID: PMC6474107 DOI: 10.3390/nano9030457] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 03/13/2019] [Accepted: 03/16/2019] [Indexed: 11/17/2022]
Abstract
Thiolate-protected metal nanoclusters have highly size- and structure-dependent physicochemical properties and are a promising class of nanomaterials. As a consequence, for the rationalization of their synthesis and for the design of new clusters with tailored properties, a precise characterization of their composition and structure at the atomic level is required. We report a combined ion mobility-mass spectrometry approach with density functional theory (DFT) calculations for determination of the structural and optical properties of ultra-small gold nanoclusters protected by thioglycolic acid (TGA) as ligand molecules, Au10(TGA)10. Collision cross-section (CCS) measurements are reported for two charge states. DFT optimized geometrical structures are used to compute CCSs. The comparison of the experimentally- and theoretically-determined CCSs allows concluding that such nanoclusters have catenane structures.
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Affiliation(s)
- Clothilde Comby-Zerbino
- Institut Lumière Matière UMR 5306, Université Claude Bernard Lyon 1, CNRS, Univ Lyon, F-69100 Villeurbanne, France.
| | - Martina Perić
- Center of Excellence for Science and Technology-Integration of Mediterranean region (STIM) at Interdisciplinary Center for Advanced Sciences and Technology (ICAST), University of Split, Poljička cesta 35, HR-21000 Split, Croatia.
| | - Franck Bertorelle
- Institut Lumière Matière UMR 5306, Université Claude Bernard Lyon 1, CNRS, Univ Lyon, F-69100 Villeurbanne, France.
| | - Fabien Chirot
- Institut des Sciences Analytiques UMR 5280, Université Claude Bernard Lyon 1, ENS de Lyon, CNRS, Univ Lyon, 5 rue de la Doua, F-69100 Villeurbanne, France.
| | - Philippe Dugourd
- Institut Lumière Matière UMR 5306, Université Claude Bernard Lyon 1, CNRS, Univ Lyon, F-69100 Villeurbanne, France.
| | - Vlasta Bonačić-Koutecký
- Center of Excellence for Science and Technology-Integration of Mediterranean region (STIM) at Interdisciplinary Center for Advanced Sciences and Technology (ICAST), University of Split, Poljička cesta 35, HR-21000 Split, Croatia.
- Department of Chemistry, Humboldt Universitat zu Berlin, Brook-Taylor-Strasse 2, 12489 Berlin, Germany.
| | - Rodolphe Antoine
- Institut Lumière Matière UMR 5306, Université Claude Bernard Lyon 1, CNRS, Univ Lyon, F-69100 Villeurbanne, France.
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20
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Wu NM, Ng M, Yam VW. Photochromic Benzo[
b
]phosphole Alkynylgold(I) Complexes with Mechanochromic Property to Serve as Multistimuli‐Responsive Materials. Angew Chem Int Ed Engl 2019; 58:3027-3031. [DOI: 10.1002/anie.201806272] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 06/30/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Nathan Man‐Wai Wu
- Institute of Molecular Functional Materials, Areas of Excellence Scheme, University Grants Committee (Hong Kong) andDepartment of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Maggie Ng
- Institute of Molecular Functional Materials, Areas of Excellence Scheme, University Grants Committee (Hong Kong) andDepartment of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Vivian Wing‐Wah Yam
- Institute of Molecular Functional Materials, Areas of Excellence Scheme, University Grants Committee (Hong Kong) andDepartment of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong P. R. China
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21
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Danon JJ, Leigh DA, Pisano S, Valero A, Vitorica‐Yrezabal IJ. A Six-Crossing Doubly Interlocked [2]Catenane with Twisted Rings, and a Molecular Granny Knot. Angew Chem Int Ed Engl 2018; 57:13833-13837. [PMID: 30152565 PMCID: PMC6221036 DOI: 10.1002/anie.201807135] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/13/2018] [Indexed: 11/17/2022]
Abstract
A molecular 6 2 3 link (a six crossing, doubly interlocked, [2]catenane with twisted rings) and a 31 #31 granny knot (a composite knot made up of two trefoil tangles of the same handedness) were constructed by ring-closing olefin metathesis of an iron(II)-coordinated 2×2 interwoven grid. The connections were directed by pendant phenyl groups to be between proximal ligand ends on the same faces of the grid. The 6 2 3 link was separated from the topoisomeric granny knot by recycling size-exclusion chromatography. The identity of each topoisomer was determined by tandem mass spectrometry and the structure of the 6 2 3 link confirmed by X-ray crystallography, which revealed two 82-membered macrocycles, each in figure-of-eight conformations, linked through both pairs of loops.
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Affiliation(s)
- Jonathan J. Danon
- School of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - David A. Leigh
- School of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - Simone Pisano
- School of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - Alberto Valero
- School of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
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22
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Danon JJ, Leigh DA, Pisano S, Valero A, Vitorica‐Yrezabal IJ. A Six‐Crossing Doubly Interlocked [2]Catenane with Twisted Rings, and a Molecular Granny Knot. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807135] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jonathan J. Danon
- School of ChemistryUniversity of Manchester Oxford Road Manchester M13 9PL UK
| | - David A. Leigh
- School of ChemistryUniversity of Manchester Oxford Road Manchester M13 9PL UK
| | - Simone Pisano
- School of ChemistryUniversity of Manchester Oxford Road Manchester M13 9PL UK
| | - Alberto Valero
- School of ChemistryUniversity of Manchester Oxford Road Manchester M13 9PL UK
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23
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Photochromic Benzo[
b
]phosphole Alkynylgold(I) Complexes with Mechanochromic Property to Serve as Multistimuli‐Responsive Materials. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806272] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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24
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Chevrier DM, Thanthirige VD, Luo Z, Driscoll S, Cho P, MacDonald MA, Yao Q, Guda R, Xie J, Johnson ER, Chatt A, Zheng N, Zhang P. Structure and formation of highly luminescent protein-stabilized gold clusters. Chem Sci 2018; 9:2782-2790. [PMID: 29732064 PMCID: PMC5914291 DOI: 10.1039/c7sc05086k] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 02/05/2018] [Indexed: 01/31/2023] Open
Abstract
Highly luminescent gold clusters simultaneously synthesized and stabilized by protein molecules represent a remarkable category of nanoscale materials with promising applications in bionanotechnology as sensors. Nevertheless, the atomic structure and luminescence mechanism of these gold clusters are still unknown after several years of developments. Herein, we report findings on the structure, luminescence and biomolecular self-assembly of gold clusters stabilized by the large globular protein, bovine serum albumin. We highlight the surprising identification of interlocked gold-thiolate rings as the main gold structural unit. Importantly, such gold clusters are in a rigidified state within the protein scaffold, offering an explanation for their highly luminescent character. Combined free-standing cluster synthesis (without protecting protein scaffold) with rigidifying and un-rigidifying experiments, were designed to further verify the luminescence mechanism and gold atomic structure within the protein. Finally, the biomolecular self-assembly process of the protein-stabilized gold clusters was elucidated by time-dependent X-ray absorption spectroscopy measurements and density functional theory calculations.
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Affiliation(s)
- D M Chevrier
- Department of Chemistry , Dalhousie University , 6274 Coburg Road , Halifax , NS B3H4J3 , Canada .
| | - V D Thanthirige
- Department of Chemistry , Western Michigan University , Kalamazoo , MI49008 , USA
| | - Z Luo
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 119260 , Singapore
| | - S Driscoll
- Department of Chemistry , Dalhousie University , 6274 Coburg Road , Halifax , NS B3H4J3 , Canada .
| | - P Cho
- Department of Chemistry , Dalhousie University , 6274 Coburg Road , Halifax , NS B3H4J3 , Canada .
| | - M A MacDonald
- Department of Chemistry , Dalhousie University , 6274 Coburg Road , Halifax , NS B3H4J3 , Canada .
| | - Q Yao
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 119260 , Singapore
| | - R Guda
- Department of Chemistry , Western Michigan University , Kalamazoo , MI49008 , USA
| | - J Xie
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 119260 , Singapore
| | - E R Johnson
- Department of Chemistry , Dalhousie University , 6274 Coburg Road , Halifax , NS B3H4J3 , Canada .
| | - A Chatt
- Department of Chemistry , Dalhousie University , 6274 Coburg Road , Halifax , NS B3H4J3 , Canada .
| | - N Zheng
- State Key Laboratory for Physical Chemistry of Solid Surfaces , Collaborative Innovation Center of Chemistry for Energy Materials , Engineering Research Center for Nano-Preparation Technology of Fujian Province , National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters , College of Chemistry and Chemical Engineering , Xiamen University , Xiamen , China
| | - P Zhang
- Department of Chemistry , Dalhousie University , 6274 Coburg Road , Halifax , NS B3H4J3 , Canada .
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25
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Lavenn C, Guillou N, Monge M, Podbevšek D, Ledoux G, Fateeva A, Demessence A. Shedding light on an ultra-bright photoluminescent lamellar gold thiolate coordination polymer [Au(p-SPhCO2Me)]n. Chem Commun (Camb) 2018; 52:9063-6. [PMID: 26888556 DOI: 10.1039/c5cc10448c] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first structure elucidation of a lamellar gold thiolate coordination polymer is described. [Au(p-SPhCO2Me)]n is obtained from the simultaneous esterification of mercaptobenzoic acid and reduction of the Au(iii) precursor. Despite the presence of aurophilic interactions, the intense phosphorescence (QY ∼ 70%) originates from intra-ligand and metal-to-ligand transitions.
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Affiliation(s)
- Christophe Lavenn
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON), Université Claude Bernard Lyon 1, CNRS, UMR 5256, Villeurbanne, France.
| | - Nathalie Guillou
- Institut Lavoisier de Versailles (ILV), Université de Versailles Saint-Quentin-en Yvelines, CNRS, UMR 8180, Versailles, France
| | - Miguel Monge
- Departamento de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química (CISQ), Complejo Científico-Tecnológico, Logroño, Spain
| | - Darjan Podbevšek
- Institut Lumière Matière (ILM), Université Claude Bernard Lyon 1, CNRS, UMR 5306, Villeurbanne, France
| | - Gilles Ledoux
- Institut Lumière Matière (ILM), Université Claude Bernard Lyon 1, CNRS, UMR 5306, Villeurbanne, France
| | - Alexandra Fateeva
- Laboratoire des Multimatériaux et Interfaces (LMI), Université Claude Bernard Lyon 1, CNRS, UMR 5615, Villeurbanne, France
| | - Aude Demessence
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON), Université Claude Bernard Lyon 1, CNRS, UMR 5256, Villeurbanne, France.
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26
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Veselska O, Demessence A. d10 coinage metal organic chalcogenolates: From oligomers to coordination polymers. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.08.014] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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27
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Chang XY, Xu GT, Cao B, Wang JY, Huang JS, Che CM. Assembly of strongly phosphorescent hetero-bimetallic and -trimetallic [2]catenane structures based on a coinage metal alkynyl system. Chem Sci 2017; 8:7815-7820. [PMID: 29163918 PMCID: PMC5694978 DOI: 10.1039/c7sc03529b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 09/16/2017] [Indexed: 11/21/2022] Open
Abstract
Homo-metallic metal alkynyl complexes exhibit interesting catenane structures, but their hetero-metallic catenane counterparts are under-developed. In this work, we report rare examples of bimetallic Au-Cu (DtbpC[triple bond, length as m-dash]C- ligand; Dtbp = 3,5-di-tert-butylphenyl), Au-Ag ( t BuC[triple bond, length as m-dash]C- ligand), and Au-Cu, Au-Ag (C6-FluoC[triple bond, length as m-dash]C- ligand; C6-Fluo = 9,9-dihexyl-9H-fluoren-2-yl) complexes as well as a trimetallic Au-Ag-Cu (C6-FluoC[triple bond, length as m-dash]C- ligand) complex, which feature [2]catenane structures. The formation of the [2]catenane structure is significantly affected by the coinage metal ion(s) and change of the structure of the alkynyl ligand. These hetero-metallic [2]catenane structures are strongly luminescent with tunable emission λ max from 503 to 595 nm and Φ values up to 0.83.
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Affiliation(s)
- Xiao-Yong Chang
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China . ;
| | - Guang-Tao Xu
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China . ;
| | - Bei Cao
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China . ;
| | - Juan-Yu Wang
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China . ;
| | - Jie-Sheng Huang
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China . ;
| | - Chi-Ming Che
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China . ;
- HKU Shenzhen Institute of Research and Innovation , Shenzhen 518053 , China
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28
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Hong EYH, Yam VWW. Triindole-Tris-Alkynyl-Bridged Trinuclear Gold(I) Complexes for Cooperative Supramolecular Self-Assembly and Small-Molecule Solution-Processable Resistive Memories. ACS APPLIED MATERIALS & INTERFACES 2017; 9:2616-2624. [PMID: 28075548 DOI: 10.1021/acsami.6b12404] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A novel class of luminescent trinuclear alkynylgold(I) complexes with N-alkyl substituted triindole ligands has been synthesized and characterized. They are found to exhibit rich photophysical and electrochemical properties. The complexes have been demonstrated to display interesting supramolecular assembly with spherical nanostructures in aqueous THF solution through a cooperative growth mechanism. The self-assembly process is shown to be mediated by the π-π stacking interactions and hydrophobic-hydrophobic interactions of the triindole moieties upon solvent modulation. These gold(I) complexes have been employed as active materials in the fabrication of solution-processable resistive memory devices, showing promising binary memory performances with low switching threshold voltages of ca. 1.5 V, high ON/OFF current ratio of up to 105, long retention time of over 104 s, and excellent stability. The present work opens up a new avenue for the future design of versatile organogold(I) complexes that could serve as multifunctional materials.
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Affiliation(s)
- Eugene Yau-Hin Hong
- Institute of Molecular Functional Materials [Areas of Excellence Scheme, University Grant Committee (Hong Kong)] and Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, P. R. China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials [Areas of Excellence Scheme, University Grant Committee (Hong Kong)] and Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, P. R. China
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29
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Chen J, Pan Y, Wang Z, Zhao P. The fluorescence properties of tiara like structural thiolated palladium clusters. Dalton Trans 2017; 46:12964-12970. [DOI: 10.1039/c7dt02836a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A series of tiara like structural Pdn(SR)2n (5 ≤ n ≤ 20) nanoclusters exhibit emission at 620 nm with excitation at around 268 nm. Their emission is due to ligand to metal charge transfer.
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Affiliation(s)
- Jishi Chen
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemistry and Chemical Engineering
- Laboratory of Fiber Materials and Modern Textiles
- The Growing Base for State Key Laboratory
- Collaborative Innovation Center for Marine Biomass Fiber
| | - Yanze Pan
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemistry and Chemical Engineering
- Laboratory of Fiber Materials and Modern Textiles
- The Growing Base for State Key Laboratory
- Collaborative Innovation Center for Marine Biomass Fiber
| | - Zonghua Wang
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemistry and Chemical Engineering
- Laboratory of Fiber Materials and Modern Textiles
- The Growing Base for State Key Laboratory
- Collaborative Innovation Center for Marine Biomass Fiber
| | - Peng Zhao
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemistry and Chemical Engineering
- Laboratory of Fiber Materials and Modern Textiles
- The Growing Base for State Key Laboratory
- Collaborative Innovation Center for Marine Biomass Fiber
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30
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Yao LY, Yam VWW. Diphosphine-Stabilized Small Gold Nanoclusters: From Crystal Structure Determination to Ligation-Driven Symmetry Breaking and Anion Exchange Properties. J Am Chem Soc 2016; 138:15736-15742. [DOI: 10.1021/jacs.6b10168] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Liao-Yuan Yao
- Institute of Molecular Functional
Materials (Areas of Excellence Scheme, University Grants Committee
(Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional
Materials (Areas of Excellence Scheme, University Grants Committee
(Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong 999077, P. R. China
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Yao LY, Lee TKM, Yam VWW. Thermodynamic-Driven Self-Assembly: Heterochiral Self-Sorting and Structural Reconfiguration in Gold(I)-Sulfido Cluster System. J Am Chem Soc 2016; 138:7260-3. [PMID: 27248613 DOI: 10.1021/jacs.6b03844] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
By employing chiral precursors, a new class of chiral gold(I)-sulfido clusters with unique structures has been constructed. Interestingly, pure enantiomers of the precursors are found to self-assemble into chiral hexa- and decanuclear clusters sequentially, while a racemic mixture of them has resulted in heterochiral self-sorting of an achiral meso decanuclear cluster. Chirality has determined not only the symmetry and structures but also the photophysical behaviors of these clusters. The racemic mixture of decanuclear clusters undergoes rearrangement and heterochiral self-sorting to give a meso decanuclear cluster. The thermodynamic-driven heterochiral self-sorting of gold(I) clusters provides a means to develop controlled self-assembly that may be of relevance to the understanding of chirality in nature.
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Affiliation(s)
- Liao-Yuan Yao
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, P. R. China
| | - Terence Kwok-Ming Lee
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, P. R. China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, P. R. China
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Liu LJ, Lu L, Zhong HJ, He B, Kwong DWJ, Ma DL, Leung CH. An Iridium(III) Complex Inhibits JMJD2 Activities and Acts as a Potential Epigenetic Modulator. J Med Chem 2015. [DOI: 10.1021/acs.jmedchem.5b00375] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Li-Juan Liu
- State
Key Laboratory of Quality Research in Chinese Medicine, Institute
of Chinese Medical Sciences, University of Macau, Taipa, Macao P. R. China
| | - Lihua Lu
- Department
of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong P. R. China
| | - Hai-Jing Zhong
- State
Key Laboratory of Quality Research in Chinese Medicine, Institute
of Chinese Medical Sciences, University of Macau, Taipa, Macao P. R. China
| | - Bingyong He
- Department
of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong P. R. China
| | - Daniel W. J. Kwong
- Department
of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong P. R. China
| | - Dik-Lung Ma
- Department
of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong P. R. China
| | - Chung-Hang Leung
- State
Key Laboratory of Quality Research in Chinese Medicine, Institute
of Chinese Medical Sciences, University of Macau, Taipa, Macao P. R. China
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34
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Gil-Ramírez G, Leigh DA, Stephens AJ. Catenanes: fifty years of molecular links. Angew Chem Int Ed Engl 2015; 54:6110-50. [PMID: 25951013 PMCID: PMC4515087 DOI: 10.1002/anie.201411619] [Citation(s) in RCA: 406] [Impact Index Per Article: 45.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Indexed: 02/06/2023]
Abstract
Half a century after Schill and Lüttringhaus carried out the first directed synthesis of a [2]catenane, a plethora of strategies now exist for the construction of molecular Hopf links (singly interlocked rings), the simplest type of catenane. The precision and effectiveness with which suitable templates and/or noncovalent interactions can arrange building blocks has also enabled the synthesis of intricate and often beautiful higher order interlocked systems, including Solomon links, Borromean rings, and a Star of David catenane. This Review outlines the diverse strategies that exist for synthesizing catenanes in the 21st century and examines their emerging applications and the challenges that still exist for the synthesis of more complex topologies.
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Affiliation(s)
- Guzmán Gil-Ramírez
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL (UK) http://www.catenane.net
| | - David A Leigh
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL (UK) http://www.catenane.net.
| | - Alexander J Stephens
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL (UK) http://www.catenane.net
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35
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Gil-Ramírez G, Leigh DA, Stephens AJ. Catenane: fünfzig Jahre molekulare Verschlingungen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411619] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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36
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Dau TM, Chen YA, Karttunen AJ, Grachova EV, Tunik SP, Lin KT, Hung WY, Chou PT, Pakkanen TA, Koshevoy IO. Tetragold(I) Complexes: Solution Isomerization and Tunable Solid-State Luminescence. Inorg Chem 2014; 53:12720-31. [DOI: 10.1021/ic501470v] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Thuy Minh Dau
- Department
of Chemistry, University of Eastern Finland, Joensuu 80101, Finland
| | - Yi-An Chen
- Department
of Chemistry, National Taiwan University, Taipei 106, Taiwan
| | | | - Elena V. Grachova
- Department
of Chemistry, St. Petersburg State University, Universitetskii pr. 26, St. Petersburg 198504, Russia
| | - Sergey P. Tunik
- Department
of Chemistry, St. Petersburg State University, Universitetskii pr. 26, St. Petersburg 198504, Russia
| | - Ke-Ting Lin
- Institute
of Optoelectronic Sciences, National Taiwan Ocean University, Keelung 20224, Taiwan
| | - Wen-Yi Hung
- Institute
of Optoelectronic Sciences, National Taiwan Ocean University, Keelung 20224, Taiwan
| | - Pi-Tai Chou
- Department
of Chemistry, National Taiwan University, Taipei 106, Taiwan
| | - Tapani A. Pakkanen
- Department
of Chemistry, University of Eastern Finland, Joensuu 80101, Finland
| | - Igor O. Koshevoy
- Department
of Chemistry, University of Eastern Finland, Joensuu 80101, Finland
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37
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Synthesis, characterization and optical properties of an amino-functionalized gold thiolate cluster: Au10(SPh-pNH2)10. J Colloid Interface Sci 2014; 418:234-9. [DOI: 10.1016/j.jcis.2013.12.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 11/27/2013] [Accepted: 12/09/2013] [Indexed: 02/01/2023]
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38
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Jiang DE, Overbury SH, Dai S. Structure of Au15(SR)13 and Its Implication for the Origin of the Nucleus in Thiolated Gold Nanoclusters. J Am Chem Soc 2013; 135:8786-9. [DOI: 10.1021/ja402680c] [Citation(s) in RCA: 115] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- De-en Jiang
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Steven H. Overbury
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Sheng Dai
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
- Department
of Chemistry, University of Tennessee,
Knoxville, Tennessee 37966,
United States
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39
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Shen JS, Li DH, Ruan YB, Xu SY, Yu T, Zhang HW, Jiang YB. Supramolecular aggregation/disaggregation-based molecular sensing: a review focused on investigations from China. LUMINESCENCE 2011; 27:317-27. [DOI: 10.1002/bio.1369] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2011] [Revised: 10/09/2011] [Accepted: 10/09/2011] [Indexed: 12/19/2022]
Affiliation(s)
- Jiang-Shan Shen
- Institute of Urban Environment; Chinese Academy of Sciences; Xiamen; 361021; People's Republic of China
| | - Dong-Hua Li
- Department of Chemistry, College of Chemistry and Chemical Engineering, and the MOE Key Laboratory of Analytical Sciences; Xiamen University; Xiamen; 361005; People's Republic of China
| | - Yi-Bin Ruan
- Department of Chemistry, College of Chemistry and Chemical Engineering, and the MOE Key Laboratory of Analytical Sciences; Xiamen University; Xiamen; 361005; People's Republic of China
| | - Su-Ying Xu
- Department of Chemistry, College of Chemistry and Chemical Engineering, and the MOE Key Laboratory of Analytical Sciences; Xiamen University; Xiamen; 361005; People's Republic of China
| | - Tao Yu
- Beijing Institute of Pharmaceutical Chemistry; Beijing; 102205; People's Republic of China
| | - Hong-Wu Zhang
- Institute of Urban Environment; Chinese Academy of Sciences; Xiamen; 361021; People's Republic of China
| | - Yun-Bao Jiang
- Department of Chemistry, College of Chemistry and Chemical Engineering, and the MOE Key Laboratory of Analytical Sciences; Xiamen University; Xiamen; 361005; People's Republic of China
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40
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Beves JE, Blight BA, Campbell CJ, Leigh DA, McBurney RT. Strategien und Taktiken für die metallgesteuerte Synthese von Rotaxanen, Knoten, Catenanen und Verschlingungen höherer Ordnung. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201007963] [Citation(s) in RCA: 157] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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41
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Beves JE, Blight BA, Campbell CJ, Leigh DA, McBurney RT. Strategies and tactics for the metal-directed synthesis of rotaxanes, knots, catenanes, and higher order links. Angew Chem Int Ed Engl 2011; 50:9260-327. [PMID: 21928462 DOI: 10.1002/anie.201007963] [Citation(s) in RCA: 570] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Indexed: 11/06/2022]
Abstract
More than a quarter of a century after the first metal template synthesis of a [2]catenane in Strasbourg, there now exists a plethora of strategies available for the construction of mechanically bonded and entwined molecular level structures. Catenanes, rotaxanes, knots and Borromean rings have all been successfully accessed by methods in which metal ions play a pivotal role. Originally metal ions were used solely for their coordination chemistry; acting either to gather and position the building blocks such that subsequent reactions generated the interlocked products or by being an integral part of the rings or "stoppers" of the interlocked assembly. Recently the role of the metal has evolved to encompass catalysis: the metal ions not only organize the building blocks in an entwined or threaded arrangement but also actively promote the reaction that covalently captures the interlocked structure. This Review outlines the diverse strategies that currently exist for forming mechanically bonded molecular structures with metal ions and details the tactics that the chemist can utilize for creating cross-over points, maximizing the yield of interlocked over non-interlocked products, and the reactions-of-choice for the covalent capture of threaded and entwined intermediates.
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Affiliation(s)
- Jonathon E Beves
- School of Chemistry, University of Edinburgh, Edinburgh EH9 3JJ, UK
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42
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Takino Y, Tsuge K, Igashira-Kamiyama A, Kawamoto T, Konno T. Metal-crossing between thiolato-bridged tetragold(I) and tetrasilver(I) metallorings. Chem Asian J 2011; 6:2931-5. [PMID: 21882354 DOI: 10.1002/asia.201100668] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Indexed: 01/05/2023]
Affiliation(s)
- Yusuke Takino
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
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43
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Karakus M. Synthesis and Characterization of Chiral Gold (I) Phosphine Complexes with New Dithiophosphorus Ligands. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2010.521214] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mehmet Karakus
- a Department of Chemistry, Faculty of Arts and Sciences , Pamukkale University , Kinikli , Denizli , Turkey
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Gao CY, Zhao L, Wang MX. Designed Synthesis of Metal Cluster-Centered Pseudo-Rotaxane Supramolecular Architectures. J Am Chem Soc 2011; 133:8448-51. [DOI: 10.1021/ja202294v] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cai-Yan Gao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Liang Zhao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Mei-Xiang Wang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
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Koshevoy IO, Smirnova ES, Haukka M, Laguna A, Chueca JC, Pakkanen TA, Tunik SP, Ospino I, Crespo O. Synthesis, structural characterization, photophysical properties and theoretical analysis of gold(i) thiolate-phosphine complexes. Dalton Trans 2011; 40:7412-22. [DOI: 10.1039/c1dt10437c] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Chui SY, Low KH, Lu J, Roy V, Chan SF, Che CM. Homoleptic Platinum(II) and Palladium(II) Organothiolates and Phenylselenolates: Solvothermal Synthesis, Structural Determination, Optical Properties, and Single-Source Precursors for PdSe and PdS Nanocrystals. Chem Asian J 2010; 5:2062-74. [DOI: 10.1002/asia.201000233] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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47
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Thakuria R, Sarma B, Nangia A. Supramolecular networks of a H-shaped aromatic phenolhost. NEW J CHEM 2010. [DOI: 10.1039/b9nj00234k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Goldup S, Leigh D, Lusby P, McBurney R, Slawin A. Gold(I)-Template Catenane and Rotaxane Synthesis. Angew Chem Int Ed Engl 2008; 47:6999-7003. [DOI: 10.1002/anie.200801904] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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49
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Goldup S, Leigh D, Lusby P, McBurney R, Slawin A. Gold(I)-Template Catenane and Rotaxane Synthesis. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200801904] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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50
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Che CM, Li CH, Chui SSY, Roy V, Low KH. Homoleptic Copper(I) Arylthiolates as a New Class of p-Type Charge Carriers: Structures and Charge Mobility Studies. Chemistry 2008; 14:2965-75. [DOI: 10.1002/chem.200700723] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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