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Kameo H, Baba Y, Sakaki S, Tanaka Y, Matsuzaka H. Experimental and Theoretical Investigation of an SN2-type Pathway for Borate–Fluorine Bond Cleavage by Electron-Rich Late-Transition Metal Complexes. Inorg Chem 2020; 59:4282-4291. [DOI: 10.1021/acs.inorgchem.9b03053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hajime Kameo
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Yuki Baba
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Shigeyoshi Sakaki
- Fukui Institute for Fundamental Chemistry, Kyoto University, Takano-nishihiraki-cho 34-4, Sakyo-ku, Kyoto 606-8103, Japan
| | - Yudai Tanaka
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Hiroyuki Matsuzaka
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Gakuen-cho 1-1, Naka-ku, Sakai, Osaka 599-8531, Japan
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2
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Abstract
Significant progress has been made in the past 10-15 years on the design, synthesis, and properties of multimetallic coordination complexes with heterometallic metal-metal bonds that are paramagnetic. Several general classes have been explored including heterobimetallic compounds, heterotrimetallic compounds of either linear or triangular geometry, discrete molecular compounds containing a linear array of more than three metal atoms, and coordination polymers with a heterometallic metal-metal bonded backbone. We focus in this Review on the synthetic methods employed to access these compounds, their structural features, magnetic properties, and electronic structure. Regarding the metal-metal bond distances, we make use of the formal shortness ratio (FSR) for comparison of bond distances between a broad range of metal atoms of different sizes. The magnetic properties of these compounds can be described using an extension of the Goodenough-Kanamori rules to cases where two magnetic ions interact via a third metal atom. In describing the electronic structure, we focus on the ability (or not) of electrons to be delocalized across heterometallic bonds, allowing for rationalizations and predictions of single-molecule conductance measurements in paramagnetic heterometallic molecular wires.
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Affiliation(s)
- Jill A Chipman
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison Wisconsin 53706, United States
| | - John F Berry
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison Wisconsin 53706, United States
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3
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Ou JH, Jin BY. Band Structures of Quasi-One-Dimensional Incommensurate Helical Systems: A Case Study of Infinite Chromium Extended Metal Atom Chain. J Phys Chem A 2018; 122:9199-9208. [PMID: 30444123 DOI: 10.1021/acs.jpca.8b07144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Extended metal atom chains (EMACs) are promising candidates for molecular wires but their band structures remain to be explored. As a quasi-one-dimensional (Q1D) system, the incommensurate helical nature of EMACs hinders such calculations. In this work, we resolved this issue via explicit implementation of helical symmetry. Moreover, the pattern of metal d bands was rationalized by a systematic investigation on a series of related Q1D helical systems. Two critical factors, helical ligand field and chemically asymmetric ligand field, are proposed and identified. We found that the symmetry and ligand fields of the system dominate the pattern of the metal d bands, instead of specific chemical composition of ligands. The presented method and rationale are applicable to not only EMACs but also related Q1D helical systems.
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Affiliation(s)
- Jen-Hao Ou
- Department of Chemistry , National Taiwan University , Taipei 10617 , Taiwan
| | - Bih-Yaw Jin
- Department of Chemistry , National Taiwan University , Taipei 10617 , Taiwan
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4
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Wu LC, Thomsen MK, Madsen SR, Schmoekel M, Jørgensen MRV, Cheng MC, Peng SM, Chen YS, Overgaard J, Iversen BB. Chemical Bonding in a Linear Chromium Metal String Complex. Inorg Chem 2014; 53:12489-98. [DOI: 10.1021/ic501603x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lai-Chin Wu
- Center
for Materials Crystallography, Department of Chemistry and iNANO, Aarhus University, Langelandsgade 140, Aarhus DK-8000, Denmark
| | - Maja K. Thomsen
- Center
for Materials Crystallography, Department of Chemistry and iNANO, Aarhus University, Langelandsgade 140, Aarhus DK-8000, Denmark
| | - Solveig R. Madsen
- Center
for Materials Crystallography, Department of Chemistry and iNANO, Aarhus University, Langelandsgade 140, Aarhus DK-8000, Denmark
| | - Mette Schmoekel
- Center
for Materials Crystallography, Department of Chemistry and iNANO, Aarhus University, Langelandsgade 140, Aarhus DK-8000, Denmark
| | - Mads R. V. Jørgensen
- Center
for Materials Crystallography, Department of Chemistry and iNANO, Aarhus University, Langelandsgade 140, Aarhus DK-8000, Denmark
| | | | - Shie-Ming Peng
- Department
of Chemistry, Academia Sinica, Taipei, Taiwan
| | - Yu-Sheng Chen
- ChemMatCARS Beamline, Advanced Photon Source, The University of Chicago, Argonne, Illinois 60439, United States
| | - Jacob Overgaard
- Center
for Materials Crystallography, Department of Chemistry and iNANO, Aarhus University, Langelandsgade 140, Aarhus DK-8000, Denmark
| | - Bo B. Iversen
- Center
for Materials Crystallography, Department of Chemistry and iNANO, Aarhus University, Langelandsgade 140, Aarhus DK-8000, Denmark
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5
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Cresswell AJ, Davies SG, Roberts PM, Thomson JE. Beyond the Balz-Schiemann reaction: the utility of tetrafluoroborates and boron trifluoride as nucleophilic fluoride sources. Chem Rev 2014; 115:566-611. [PMID: 25084541 DOI: 10.1021/cr5001805] [Citation(s) in RCA: 127] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Alexander J Cresswell
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford , Mansfield Road, Oxford OX1 3TA, United Kingdom
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6
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Garden JA, Armstrong DR, Clegg W, García-Alvarez J, Hevia E, Kennedy AR, Mulvey RE, Robertson SD, Russo L. Donor-Activated Lithiation and Sodiation of Trifluoromethylbenzene: Structural, Spectroscopic, and Theoretical Insights. Organometallics 2013. [DOI: 10.1021/om4007664] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jennifer A. Garden
- WestCHEM,
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - David R. Armstrong
- WestCHEM,
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - William Clegg
- School
of Chemistry, Newcastle University, Newcastle upon Tyne, NE1
7RU, U.K
| | - Joaquin García-Alvarez
- Laboratorio
de Compuestos Organometálicos y Catálisis (Unidad Asociada
al CSIC), Departmento de Química Orgánica e Inorgánica,
Instituto Universitario de Química Organometálica “Enrique
Moles”, Facultad de Química, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Eva Hevia
- WestCHEM,
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Alan R. Kennedy
- WestCHEM,
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Robert E. Mulvey
- WestCHEM,
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Stuart D. Robertson
- WestCHEM,
Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, Scotland, U.K
| | - Luca Russo
- School
of Chemistry, Newcastle University, Newcastle upon Tyne, NE1
7RU, U.K
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7
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Yang YQ, Yang J, Kan WQ, Yang Y, Guo J, Ma JF. A Series of 1D, 2D, and 3D Coordination Polymers Based on Flexible 3-Carboxy-1-Carboxymethyl-2-Oxidopyridinium and Different N-Donor Ligands - Syntheses, Structures, and Luminescent Properties. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200998] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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8
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Wang J, Wang Z, Clark RJ, Ozarowski A, van Tol J, Dalal NS. A high-frequency EPR characterization of the S=2 linear tri-atomic chain in Cr3(dpa)4Cl2·CH2Cl2. Polyhedron 2011. [DOI: 10.1016/j.poly.2011.02.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Liu YY, Jiang YY, Yang J, Liu YY, Ma JF. Syntheses, structures and photoluminescence of zinc(ii) and silver(I) coordination polymers based on 1,1′-(1,4-butanediyl)bis(2-methylbenzimidazole) and different carboxylate ligands. CrystEngComm 2011. [DOI: 10.1039/c0ce00990c] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Mashima K. Linearly Aligned Metal Clusters: Versatile Reactivity and Bonding Nature of Tetrametal M–Mo–Mo–M Complexes (M = Pt, Pd, Ir, and Rh) Supported by 6-Diphenylphosphino-2-pyridonato Ligand. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2010. [DOI: 10.1246/bcsj.20090281] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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11
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Li H, Yan J, Xu YY, Gao WG, Lee GH, Peng SM. Hydrogen-bonded assemblies of trinuclear metal string complexes. J COORD CHEM 2007. [DOI: 10.1080/00958970701308682] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Hui Li
- a Department of Chemistry , Beijing Institute of Technology , Beijing 100081, P.R. China
- b Department of Chemistry , National Taiwan University , Taipei, Taiwan 106
- c Institute of Chemistry, Academia Sinica , Taipei, Taiwan 115
| | - Jun Yan
- a Department of Chemistry , Beijing Institute of Technology , Beijing 100081, P.R. China
| | - Ying Ying Xu
- a Department of Chemistry , Beijing Institute of Technology , Beijing 100081, P.R. China
| | - Wen Gui Gao
- a Department of Chemistry , Beijing Institute of Technology , Beijing 100081, P.R. China
| | - Gene-Hsiang Lee
- b Department of Chemistry , National Taiwan University , Taipei, Taiwan 106
| | - Shie-Ming Peng
- b Department of Chemistry , National Taiwan University , Taipei, Taiwan 106
- c Institute of Chemistry, Academia Sinica , Taipei, Taiwan 115
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12
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López X, Bénard M, Rohmer MM. Linear trimetallic complexes with 24 d electrons: Magnetic interactions in [Ni3]6+ and [Ni–Pd–Ni]6+ dipyridylamide chain complexes from density functional theory. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.theochem.2006.08.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Sang RL, Xu L. Unprecedented quadruple Me2biim-bridged di- and tetranuclear complexes: Syntheses, structures and magnetic properties. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2006.02.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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14
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Bénard M, Berry JF, Cotton FA, Gaudin C, López X, Murillo CA, Rohmer MM. Structure and Magnetism of [M3]6/7+ Metal Chain Complexes from Density Functional Theory: Analysis for Copper and Predictions for Silver. Inorg Chem 2006; 45:3932-40. [PMID: 16676951 DOI: 10.1021/ic051799o] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The ground-state electronic structure of the trinuclear complex Cu3(dpa)4Cl2 (1), where dpa is the anion of di(2-pyridyl)amine, has been investigated within the framework of density functional theory (DFT) and compared with that obtained for other known M3(dpa)4Cl2 complexes (M = Cr, Co, Ni) and for the still hypothetical Ag3(dpa)4Cl2 compound. Both coinage metal compounds display three singly occupied x2-y2-like (delta) orbitals oriented toward the nitrogen environment of each metal atom, generating antibonding M-(N4) interactions. All other metal orbital combinations are doubly occupied, resulting in no delocalized metal-metal bonding. This is at variance with the other known symmetric M3(dpa)4Cl2 complexes of the first transition series, which all display some delocalized bonding through the metal backbone, with formal bond multiplicity decreasing in the order Cr > Co > Ni. An antiferromagnetic coupling develops between the singly occupied MOs via a superexchange mechanism involving the bridging dpa ligands. This magnetic interaction can be considered as an extension to the three aligned Cu(II) atoms of the well-documented exchange coupling observed in carboxylato-bridged dinuclear copper compounds. Broken-symmetry calculations with approximate spin projection adequately reproduce the coupling constant observed for 1. Oxidation of 1 removes an electron from the magnetic orbital located on the central Cu atom and its ligand environment; 1+ displays a much weaker antiferromagnetic interaction coupling the terminal Cu-N4 moieties via four ligand pathways converging through the x2-y2 orbital of the central metal. The silver homologues of 1 and 1+ display similar electronic ground states, but the calculated magnetic couplings are stronger by factors of about 3 and 4, respectively, resulting from a better overlap between the metal centers and their equatorial ligand environment within the magnetic orbitals.
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Affiliation(s)
- M Bénard
- Laboratoire de Chimie Quantique, UMR 7551, CNRS and Université Louis Pasteur, Strasbourg, France
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