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Smith PW, Handford RC, Tilley TD. Heavy Tetrel Complexes of Ru Featuring Ru═E(R)X and Ru–E–R (E = Sn, Pb) Linkages. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00550] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Patrick W. Smith
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| | - Rex C. Handford
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| | - T. Don Tilley
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
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2
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Brereton KR, Pitman CL, Cundari TR, Miller AJM. Solvent-Dependent Thermochemistry of an Iridium/Ruthenium H2 Evolution Catalyst. Inorg Chem 2016; 55:12042-12051. [DOI: 10.1021/acs.inorgchem.6b02223] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kelsey R. Brereton
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Catherine L. Pitman
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Thomas R. Cundari
- Department
of Chemistry and CASCaM, University of North Texas, Denton, Texas 76203, United States
| | - Alexander J. M. Miller
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
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Abstract
A series of crown ether based iodidobismuthates explores the influence of increasing I/Bi ratio and I⋯I interactions on the compounds’ optical properties. This includes [(Dibenzo-18-crown-6)Na(MeCN)2]21∞[Bi6I20], which contains a strand-like anion with an unprecedentedly low I/Bi ratio.
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Affiliation(s)
- Johanna Heine
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW)
- Philipps-Universität Marburg
- 35043 Marburg
- Germany
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4
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Nakai H, Jeong K, Matsumoto T, Ogo S. Catalytic C–F Bond Hydrogenolysis of Fluoroaromatics by [(η5-C5Me5)RhI(2,2′-bipyridine)]. Organometallics 2014. [DOI: 10.1021/om500647h] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Hidetaka Nakai
- Department
of Chemistry and Biochemistry, Graduate
School of Engineering, and ‡International Institute for Carbon-Neutral
Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Kihun Jeong
- Department
of Chemistry and Biochemistry, Graduate
School of Engineering, and ‡International Institute for Carbon-Neutral
Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Takahiro Matsumoto
- Department
of Chemistry and Biochemistry, Graduate
School of Engineering, and ‡International Institute for Carbon-Neutral
Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Seiji Ogo
- Department
of Chemistry and Biochemistry, Graduate
School of Engineering, and ‡International Institute for Carbon-Neutral
Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
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5
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Annibale VT, Batcup R, Bai T, Hughes SJ, Song D. RuCp* Complexes of Ambidentate 4,5-Diazafluorene Derivatives: From Linkage Isomers to Coordination-Driven Self-Assembly. Organometallics 2013. [DOI: 10.1021/om400846f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Vincent T. Annibale
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Rhys Batcup
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Tao Bai
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Sarah J. Hughes
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
| | - Datong Song
- Davenport Chemical Research
Laboratories, Department of Chemistry, University of Toronto, 80 St. George
Street, Toronto, Ontario, Canada M5S 3H6
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6
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Irwin M, Doyle LR, Krämer T, Herchel R, McGrady JE, Goicoechea JM. A Homologous Series of First-Row Transition-Metal Complexes of 2,2′-Bipyridine and their Ligand Radical Derivatives: Trends in Structure, Magnetism, and Bonding. Inorg Chem 2012; 51:12301-12. [DOI: 10.1021/ic301587f] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark Irwin
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1
3QR, U.K
| | - Laurence R. Doyle
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1
3QR, U.K
| | - Tobias Krämer
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1
3QR, U.K
| | - Radovan Herchel
- Regional Centre
of Advanced
Technologies and Materials, Department
of Inorganic Chemistry, Faculty of Science, Palacký University, 17. listopadu 12, CZ-77146
Olomouc, Czech Republic
| | - John E. McGrady
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1
3QR, U.K
| | - Jose M. Goicoechea
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1
3QR, U.K
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7
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Jeong K, Nakamori H, Imai S, Matsumoto T, Ogo S, Nakai H. A Neutral Five-coordinated Organoruthenium(0) Complex: X-ray Structure and Unique Solvatochromism. CHEM LETT 2012. [DOI: 10.1246/cl.2012.650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kihun Jeong
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University
| | - Harutaka Nakamori
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University
- Department of Chemistry, Graduate School of Natural Science and Technology, Kanazawa University
| | - Shunsuke Imai
- Department of Chemistry, Graduate School of Natural Science and Technology, Kanazawa University
| | - Takahiro Matsumoto
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
| | - Seiji Ogo
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST)
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
| | - Hidetaka Nakai
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University
- Department of Chemistry, Graduate School of Natural Science and Technology, Kanazawa University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
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8
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Scarborough CC, Wieghardt K. Electronic structure of 2,2'-bipyridine organotransition-metal complexes. Establishing the ligand oxidation level by density functional theoretical calculations. Inorg Chem 2011; 50:9773-93. [PMID: 21678919 DOI: 10.1021/ic2005419] [Citation(s) in RCA: 147] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A density functional theoretical (DFT) study (B3LYP) has been carried out on 20 organometallic complexes containing η(5)- and/or η(3)-coordinated cyclopentadienyl anions (Cp(-)) and 2,2'-bipyridine (bpy) ligand(s) at varying oxidation levels, i.e., as the neutral ligand (bpy(0)), as the π-radical monoanion (bpy(•-))(-), or as the diamagnetic dianion (bpy(2-))(2-). The molecular and electronic structures of these species in their ground states and, in some cases, their first excited states have been calculated using broken-symmetry methodology. The results are compared with experimental structural and spectroscopic data (where available) in order to validate the DFT computational approach. The following electron-transfer series and complexes have been studied: [(Cp)(2)V(bpy)](0,+,2+) (1-3), [(Cp)(2)Ti(bpy)](-,0,+,2+) (4-7), [(Cp)(2)Ti(biquinoline)](0,+) (8 and 9), [(Cp*)(2)Ti(bpy)](0) (10) (Cp* = pentamethylcyclopentadienyl anion), [Cp*Co(bpy)](0,+) (11 and 12), [Cp*Co(bpy)Cl](+,0) (13 and 14), [Fe(toluene)(bpy)](0) (15), [Cp*Ru(bpy)](-) (16), [(Cp)(2)Zr(bpy)](0) (17), and [Mn(CO)(3)(bpy)](-) (18). In order to test the predictive power of our computations, we have also calculated the molecular and electronic structures of two complexes, A and B, namely, the diamagnetic dimer [Cp*Sc(bpy)(μ-Cl)](2) (A) and the paramagnetic (at 25 °C) mononuclear species [(η(5)-C(5)H(4)(CH(2))(2)N(CH(3))(2))Sc((m)bpy)(2)] (B). The crystallographically observed intramolecular π-π interaction of two N,N'-coordinated π-radical anions in A leading to an S = 0 ground state is reliably reproduced. Similarly, the small singlet-triplet gap of ~600 cm(-1) between two antiferromagnetically coupled (bpy(•-))(-) ligands in B, two ferromagnetically coupled radical anions in the triplet excited state of B, and the structures of A and B is reproduced. Therefore, we are confident that we can present computationally obtained, detailed electronic structures for complexes 1-18. We show that N,N'-coordinated neutral bpy(0) ligands behave as very weak π acceptors (if at all), whereas the (bpy(2-))(2-) dianions are strong π-donor ligands.
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Affiliation(s)
- Christopher C Scarborough
- Max-Planck-Institut für Bioanorganische Chemie, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
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9
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Irwin M, Jenkins RK, Denning MS, Krämer T, Grandjean F, Long GJ, Herchel R, McGrady JE, Goicoechea JM. Experimental and Computational Study of the Structural and Electronic Properties of FeII(2,2′-bipyridine)(mes)2 and [FeII(2,2′-bipyridine)(mes)2]−, a Complex Containing a 2,2′-Bipyridyl Radical Anion. Inorg Chem 2010; 49:6160-71. [DOI: 10.1021/ic100817s] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark Irwin
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Rhiannon K. Jenkins
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Mark S. Denning
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Tobias Krämer
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Fernande Grandjean
- Department of Physics, B5, University of Liège, B-4000, Sart-Tilman, Belgium
| | - Gary J. Long
- Department of Chemistry, Missouri University of Science and Technology, University of Missouri, Rolla, Missouri 65409-0010
| | - Radovan Herchel
- Department of Inorganic Chemistry, Faculty of Science, Palacký University, tr. 17. Listopadu 12, 77146 Olomouc, Czech Republic
| | - John E. McGrady
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Jose M. Goicoechea
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
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10
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Organometallic Chemistry of Polypyridine Ligands III. ADVANCES IN HETEROCYCLIC CHEMISTRY 2007. [DOI: 10.1016/s0065-2725(07)95004-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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11
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Zhang QF, Adams RD, Leung WH. Syntheses, spectroscopic properties and crystal structures of two organoruthenium (II) complexes of bipyridines: [{Cp*Ru(2,2′-bipy)}2(μ-Cl)][PF6] and [{(η6-p-cymene)Ru}2(μ-OH)2(4,4′-bipy)]2[BF4]4. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.07.025] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Bunn NR, Aldridge S, Kays DL, Coombs ND, Day JK, Ooi LL, Coles SJ, Hursthouse MB. Toward Cationic Gallane- and Indanediyl Complexes: Synthetic Approaches to Three-Coordinate Halogallyl and -indyl Precursors. Organometallics 2005. [DOI: 10.1021/om050630f] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Natalie R. Bunn
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
| | - Simon Aldridge
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
| | - Deborah L. Kays
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
| | - Natalie D. Coombs
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
| | - Joanna K. Day
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
| | - Li-ling Ooi
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
| | - Simon J. Coles
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
| | - Michael B. Hursthouse
- Centre for Fundamental and Applied Main Group Chemistry, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, U.K. CF10 3AT, and EPSRC National Crystallography Service, University of Southampton, Highfield, Southampton, U.K. SO17 1BJ
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