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Zhang Z, Ling Z, Ju B, Li G, Yuan Q, Cheng L, Xie H, Jiang L. Observation of the Transition from Triple Bonds to Single Bonds between Ru-Ge Bonding in RuGeO(CO) n- ( n = 3-5). J Phys Chem Lett 2024; 15:6952-6957. [PMID: 38940497 DOI: 10.1021/acs.jpclett.4c01532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
This work reports the observation and characterization of heterobinuclear transition-metal main-group metal oxide carbonyl complex anions, RuGeO(CO)n- (n = 3-5), by combining mass-selected photoelectron velocity map imaging spectroscopy and quantum chemistry calculations. The experimentally determined vertical electron detachment energy of RuGeO(CO)3- surpasses those of RuGeO(CO)4- and RuGeO(CO)5-, which is attributed to distinctive bonding features. RuGeO(CO)3- manifests one covalent σ and two Ru-to-Ge dative π bonds, contrasting with the sole covalent σ bond present in RuGeO(CO)4- and RuGeO(CO)5-. Unpaired spin density distribution analysis reveals a 17-electron configuration at the Ru center in RuGeO(CO)3- and an 18-electron configuration in RuGeO(CO)4- and RuGeO(CO)5-. This work closes a gap in the quantitative physicochemical characterization of heteronuclear oxide carbonyl complexes, enhancing our insights into catalytic processes of CO/GeO on the metal surface at the molecular level.
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Affiliation(s)
- Ziheng Zhang
- Department of Chemistry, Key Laboratory of Functional Inorganic Materials of Anhui Province, Anhui University, Hefei 230601, China
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zicheng Ling
- Department of Chemistry, Key Laboratory of Functional Inorganic Materials of Anhui Province, Anhui University, Hefei 230601, China
| | - Bangmin Ju
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Gang Li
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Qinqin Yuan
- Department of Chemistry, Key Laboratory of Functional Inorganic Materials of Anhui Province, Anhui University, Hefei 230601, China
| | - Longjiu Cheng
- Department of Chemistry, Key Laboratory of Functional Inorganic Materials of Anhui Province, Anhui University, Hefei 230601, China
| | - Hua Xie
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Ling Jiang
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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Yang J, Du S, Ju B, Zhang Z, Li G, Zou J, Cao J, Jing Q, Xie H, Jiang L. Spectroscopic Signature of the Carbon-Carbon Coupling Reaction between Carbon Monoxide and Nickel Carbide. J Phys Chem A 2023. [PMID: 38032280 DOI: 10.1021/acs.jpca.3c06197] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Spectroscopic characterization of ketenylidene complexes is of essential importance for understanding the structure-reactivity relationships of the catalytic sites. Here, we report a size-specific photoelectron velocity map imaging spectroscopic study of the reactions of carbon monoxide with nickel carbide. Quantum chemical calculations have been conducted to search for the energetically favorable isomers and to recognize the experimental spectra. The target products with the chemical formula of NiC(CO)n- (n = 3-5) are characterized to have an intriguing ketenylidene CCO unit. The evolution from NiC(CO)3- to NiC(CO)4- involves the breaking and formation of the Ni-C bond and the coordination conversion between the terminal and bridging carbonyls. Experimental and theoretical analyses reveal an efficient C-C bond formation process within the reactions of carbon monoxide and laser-vaporized nickel carbide. This work highlights the pivotal roles played by metal carbides in the C-C bond formation and also proposes new ideas for the design and chemical control of a broad class of complexes with unique physical and chemical properties.
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Affiliation(s)
- Jianpeng Yang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, 237 Nanhu Road, Xinyang 464000, China
| | - Shihu Du
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Bangmin Ju
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Ziheng Zhang
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Gang Li
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Jinghan Zou
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Juntao Cao
- College of Chemistry and Chemical Engineering, Xinyang Normal University, 237 Nanhu Road, Xinyang 464000, China
| | - Qiangshan Jing
- College of Chemistry and Chemical Engineering, Xinyang Normal University, 237 Nanhu Road, Xinyang 464000, China
| | - Hua Xie
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Ling Jiang
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
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Du S, Han H, Yan Y, Lv Y, Fan Z, Liu X, Liang X, Xie H, Zhao Z, Shi R. Structural and photoelectron spectroscopic study on the heterotrinuclear nickel-titanium dioxide carbonyl complexes Ni 2TiO 2(CO) n - ( n = 2-4). RSC Adv 2023; 13:3164-3172. [PMID: 36756438 PMCID: PMC9854245 DOI: 10.1039/d2ra07918f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 01/12/2023] [Indexed: 01/22/2023] Open
Abstract
Herein, the configurations and intrinsic electronic properties of heteronuclear transition metal dioxide carbonyl anions Ni2TiO2(CO) n - (n = 2-4) in the gas phase were investigated using mass spectrometry coupled anionic photoelectron spectroscopy, ab initio calculations, and simulated density-of-state (DOS) spectra. The results clearly show that the binding of electrons is enhanced by the addition of CO. The ground state structures of Ni2TiO2(CO) n - (n = 2-4) are characterized to show that three transition metal atoms (one Ti atom and two Ni atoms) forming a quasi-line is favored. The interaction between Ni and C becomes weaker as the cluster size increases. The natural electron configuration shows that the extra electron is enriched on O atoms attached to Ti, and there is strong interaction between Ti and O atoms. This work gives significant insight into the configuration and electronic structures of nickel-titanium dioxide carbonyl anions, which has potential application in adsorption of carbon monoxide on the surfaces/interfaces of alloys.
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Affiliation(s)
- Shihu Du
- School of Mathematics and Physics Science and Engineering, Hebei University of Engineering Handan 056038 China .,State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
| | - Haiyan Han
- School of Mathematics and Physics Science and Engineering, Hebei University of Engineering Handan 056038 China
| | - Yongliang Yan
- School of Information and Electrical Engineering, Hebei University of EngineeringHandan 056038China
| | - Yantao Lv
- School of Information and Electrical Engineering, Hebei University of EngineeringHandan 056038China
| | - Zhihui Fan
- School of Mathematics and Physics Science and Engineering, Hebei University of Engineering Handan 056038 China
| | - Xiuhong Liu
- School of Mathematics and Physics Science and Engineering, Hebei University of Engineering Handan 056038 China
| | - Xiaoqing Liang
- Department of Physics, Taizhou UniversityTaizhou 318000China
| | - Hua Xie
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of SciencesDalian 116023China
| | - Zhi Zhao
- School of Mathematics and Physics Science and Engineering, Hebei University of Engineering Handan 056038 China
| | - Ruili Shi
- School of Mathematics and Physics Science and Engineering, Hebei University of Engineering Handan 056038 China
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Huang B, Tang J, Zhao X, Ma Z, Pei Y. Theoretical Study of CO Oxidation over Au1/MgO(100) with Different Vacancies. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Liu Z, Lin Q, Li Y, He J, Jiao J, Li L, Yan Y, Wu H, Zhang F, Jia J, Xie H. Photoelectron velocity-map imaging spectroscopy of nickel carbide: Examination of the low-lying electronic states. NEW J CHEM 2022. [DOI: 10.1039/d2nj01564a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photoelectron detachment of nickel carbide anion has been characterized using the photoelectron velocity-map imaging spectroscopy, allowing for a precise assignment of the electron affinity, vibrational frequencies, energy spacing and...
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Zhao YX, Zhao XG, Yang Y, Ruan M, He SG. Rhodium chemistry: A gas phase cluster study. J Chem Phys 2021; 154:180901. [PMID: 34241019 DOI: 10.1063/5.0046529] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Due to the extraordinary catalytic activity in redox reactions, the noble metal, rhodium, has substantial industrial and laboratory applications in the production of value-added chemicals, synthesis of biomedicine, removal of automotive exhaust gas, and so on. The main drawback of rhodium catalysts is its high-cost, so it is of great importance to maximize the atomic efficiency of the precious metal by recognizing the structure-activity relationship of catalytically active sites and clarifying the root cause of the exceptional performance. This Perspective concerns the significant progress on the fundamental understanding of rhodium chemistry at a strictly molecular level by the joint experimental and computational study of the reactivity of isolated Rh-based gas phase clusters that can serve as ideal models for the active sites of condensed-phase catalysts. The substrates cover the important organic and inorganic molecules including CH4, CO, NO, N2, and H2. The electronic origin for the reactivity evolution of bare Rhx q clusters as a function of size is revealed. The doping effect and support effect as well as the synergistic effect among heteroatoms on the reactivity and product selectivity of Rh-containing species are discussed. The ingenious employment of diverse experimental techniques to assist the Rh1- and Rh2-doped clusters in catalyzing the challenging endothermic reactions is also emphasized. It turns out that the chemical behavior of Rh identified from the gas phase cluster study parallels the performance of condensed-phase rhodium catalysts. The mechanistic aspects derived from Rh-based cluster systems may provide new clues for the design of better performing rhodium catalysts including the single Rh atom catalysts.
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Affiliation(s)
- Yan-Xia Zhao
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Xi-Guan Zhao
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Yuan Yang
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Man Ruan
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Sheng-Gui He
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
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Zhang J, Li Y, Bai Y, Li G, Yang D, Zheng H, Zou J, Kong X, Fan H, Liu Z, Jiang L, Xie H. CO oxidation on the heterodinuclear tantalum–nickel monoxide carbonyl complex anions. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.05.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Liu Z, Bai Y, Li Y, He J, Lin Q, Zhang F, Wu HS, Jia J. Triply Carbonyl-Bridged Ni 2(CO) 5 Featuring Triple Three-Center Two-Electron Ni—C–Ni Bonds Instead of Ni≡Ni Triple Bond. Inorg Chem 2020; 59:15365-15374. [DOI: 10.1021/acs.inorgchem.0c02334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhiling Liu
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
| | - Yan Bai
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
| | - Ya Li
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
| | - Jing He
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
| | - Qingyang Lin
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
| | - Fuqiang Zhang
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
| | - Hai-Shun Wu
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
| | - Jianfeng Jia
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Shanxi Normal University, No. 1, Gongyuan Street, Linfen, Shanxi 041004, People’s Republic of China
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Li XN, Jiang LX, Liu QY, Ren Y, Wei GP. Hydrogen-assisted C-C coupling on reaction of CuC3H−Cluster anion with CO. CHINESE J CHEM PHYS 2020. [DOI: 10.1063/1674-0068/cjcp2006094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xiao-na Li
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center of Excellence in Molecular Sciences, Beijing 100190, China
| | - Li-xue Jiang
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center of Excellence in Molecular Sciences, Beijing 100190, China
| | - Qing-yu Liu
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center of Excellence in Molecular Sciences, Beijing 100190, China
| | - Yi Ren
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center of Excellence in Molecular Sciences, Beijing 100190, China
| | - Gong-ping Wei
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center of Excellence in Molecular Sciences, Beijing 100190, China
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Liu Z, Hou L, Li Y, Li G, Qin Z, Wu HS, Jia J, Xie H, Tang Z. Thermodynamics and Kinetics of Gas-Phase CO Oxidation on the Scandium Monoxide Carbonyl Complexes. J Phys Chem A 2020; 124:924-931. [PMID: 31927951 DOI: 10.1021/acs.jpca.9b10659] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The CO chemisorption onto the ScO+ cation was investigated using infrared photodissociation spectroscopy combined with density functional theory calculations. The spectra were recorded in the CO stretching vibrational region for the OSc(CO)n+ (n = 4-6) complex series. Comparisons of the experimental spectra with the simulated ones have established the geometries and present strong evidence that all of the CO ligands are chemisorbed, which could not be readily oxidized by scandium monoxide core into CO2. Complementary calculations demonstrate that, regardless of the thermodynamic feasibility, the CO oxidation on the scandium monoxide carbonyl complexes is kinetically unfavorable due to the significant barriers involved in the CO oxidation process. Nevertheless, the consecutive CO adsorption has a positive influence on the Sc-O bond activation.
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Affiliation(s)
- Zhiling Liu
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules & Magnetic Information Materials, the Ministry of Education , Shanxi Normal University , No. 1, Gongyuan Street , Linfen , Shanxi 041004 , China
| | - Lina Hou
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules & Magnetic Information Materials, the Ministry of Education , Shanxi Normal University , No. 1, Gongyuan Street , Linfen , Shanxi 041004 , China
| | - Ya Li
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules & Magnetic Information Materials, the Ministry of Education , Shanxi Normal University , No. 1, Gongyuan Street , Linfen , Shanxi 041004 , China
| | - Gang Li
- State Key Laboratory of Molecular Reaction Dynamics , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Zhengbo Qin
- Anhui Province Key Laboratory of Optoelectric Materials Science and Technology , Anhui Normal University , Wuhu 241000 , China
| | - Hai-Shun Wu
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules & Magnetic Information Materials, the Ministry of Education , Shanxi Normal University , No. 1, Gongyuan Street , Linfen , Shanxi 041004 , China
| | - Jianfeng Jia
- School of Chemical and Material Science, Key Laboratory of Magnetic Molecules & Magnetic Information Materials, the Ministry of Education , Shanxi Normal University , No. 1, Gongyuan Street , Linfen , Shanxi 041004 , China
| | - Hua Xie
- State Key Laboratory of Molecular Reaction Dynamics , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Zichao Tang
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory for Physical Chemistry of Solid Surfaces, and Department of Chemistry, College of Chemistry and Chemical Engineering , Xiamen University , Xiamen , Fujian 361005 , China
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Liu Z, Bai Y, Li Y, He J, Lin Q, Xie H, Tang Z. Unsaturated binuclear homoleptic nickel carbonyl anions Ni2(CO)n− (n = 4–6) featuring double three-center two-electron Ni–C–Ni bonds. Phys Chem Chem Phys 2020; 22:23773-23784. [DOI: 10.1039/d0cp03883k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The two nickel atoms in the Ni2(CO)n− (n = 4–6) complexes are joined by two bridging carbonyl ligands via the sharing three-center two-electron Ni–C–Ni bond in turn to achieve the (16,16), (16,18), and eventually the favored (18,18) configurations.
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Affiliation(s)
- Zhiling Liu
- School of Chemical and Material Science
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials
- Ministry of Education
- Shanxi Normal University
- Linfen
| | - Yan Bai
- School of Chemical and Material Science
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials
- Ministry of Education
- Shanxi Normal University
- Linfen
| | - Ya Li
- School of Chemical and Material Science
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials
- Ministry of Education
- Shanxi Normal University
- Linfen
| | - Jing He
- School of Chemical and Material Science
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials
- Ministry of Education
- Shanxi Normal University
- Linfen
| | - Qingyang Lin
- School of Chemical and Material Science
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials
- Ministry of Education
- Shanxi Normal University
- Linfen
| | - Hua Xie
- State Key Laboratory of Molecular Reaction Dynamics
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian
- China
| | - Zichao Tang
- Collaborative Innovation Center of Chemistry for Energy Materials
- State Key Laboratory for Physical Chemistry of Solid Surfaces
- and Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
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Liu Z, Bai Y, Li Y, He J, Lin Q, Hou L, Wu HS, Zhang F, Jia J, Xie H, Tang Z. Multicenter electron-sharing σ-bonding in the AgFe(CO)4− complex. Dalton Trans 2020; 49:15256-15266. [DOI: 10.1039/d0dt02685a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
For the AgFe(CO)4− anion, the silver atom is covalently bonded to the anionic tetracarbonyl-iron, an isolobal analogue of the methyl radical, via a peculiar decentralized electron-sharing σ bond.
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