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Hua SA, Cattaneo M, Oelschlegel M, Heindl M, Schmid L, Dechert S, Wenger OS, Siewert I, González L, Meyer F. Electrochemical and Photophysical Properties of Ruthenium(II) Complexes Equipped with Sulfurated Bipyridine Ligands. Inorg Chem 2020; 59:4972-4984. [PMID: 32142275 DOI: 10.1021/acs.inorgchem.0c00220] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The development of new solar-to-fuel scenarios is of great importance, but the construction of molecular systems that convert sunlight into chemical energy represents a challenge. One specific issue is that the molecular systems have to be able to accumulate redox equivalents to mediate the photodriven transformation of relevant small molecules, which mostly involves the orchestrated transfer of multiple electrons and protons. Disulfide/dithiol interconversions are prominent 2e-/2H+ couples and can play an important role for redox control and charge storage. With this background in mind, a new photosensitizer [Ru(S-Sbpy)(bpy)2]2+ (12+) equipped with a disulfide functionalized bpy ligand (S-Sbpy, bpy = 2,2'-bipyridine) was synthesized and has been comprehensively studied, including structural characterization by X-ray diffraction. In-depth electrochemical studies show that the S-Sbpy ligand in 12+ can be reduced twice at moderate potentials (around -1.1 V vs Fc+/0), and simulation of the cyclic voltammetry (CV) traces revealed potential inversion (E2 > E1) and allowed to derive kinetic parameters for the sequential electron-transfer processes. However, reduction at room temperature also triggers the ejection of one sulfur atom from 12+, leading to the formation of [Ru(Sbpy)(bpy)2]2+(22+). This chemical reaction can be suppressed by decreasing the temperature from 298 to 248 K. Compared to the archetypical photosensitizer [Ru(bpy)3]2+, 12+ features an additional low energy optical excitation in the MLCT region, originating from charge transfer from the metal center to the S-Sbpy ligand (aka MSCT) according to time-dependent density functional theory (TD-DFT) calculations. Analysis of the excited states of 12+ on the basis of ground-state Wigner sampling and using charge-transfer descriptors has shown that bpy modification with a peripheral disulfide moiety leads to an energy splitting between charge-transfer excitations to the S-Sbpy and the bpy ligands, offering the possibility of selective charge transfer from the metal to either type of ligands. Compound 12+ is photostable and shows an emission from a 3MLCT state in deoxygenated acetonitrile with a lifetime of 109 ns. This work demonstrates a rationally designed system that enables future studies of photoinduced multielectron, multiproton PCET chemistry.
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Affiliation(s)
- Shao-An Hua
- University of Göttingen, Institute of Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Mauricio Cattaneo
- University of Göttingen, Institute of Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Manuel Oelschlegel
- University of Göttingen, Institute of Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Moritz Heindl
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 17, A-1090 Vienna, Austria
| | - Lucius Schmid
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, CH-4056 Basel, Switzerland
| | - Sebastian Dechert
- University of Göttingen, Institute of Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Oliver S Wenger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, CH-4056 Basel, Switzerland
| | - Inke Siewert
- University of Göttingen, Institute of Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
| | - Leticia González
- Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 17, A-1090 Vienna, Austria
| | - Franc Meyer
- University of Göttingen, Institute of Inorganic Chemistry, Tammannstrasse 4, D-37077 Göttingen, Germany
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Yamada S, Kaneda T, Steib P, Murakami K, Itami K. Dehydrogenative Synthesis of 2,2′‐Bipyridyls through Regioselective Pyridine Dimerization. Angew Chem Int Ed Engl 2019; 58:8341-8345. [DOI: 10.1002/anie.201814701] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 03/02/2019] [Indexed: 02/03/2023]
Affiliation(s)
- Shuya Yamada
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Takeshi Kaneda
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Philip Steib
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Kei Murakami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
- JST-ERATOItami Molecular Nanocarbon ProjectNagoya University Chikusa Nagoya 464-8602 Japan
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Yamada S, Kaneda T, Steib P, Murakami K, Itami K. Dehydrogenative Synthesis of 2,2′‐Bipyridyls through Regioselective Pyridine Dimerization. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shuya Yamada
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Takeshi Kaneda
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Philip Steib
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Kei Murakami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of ScienceNagoya University Chikusa Nagoya 464-8602 Japan
- JST-ERATOItami Molecular Nanocarbon ProjectNagoya University Chikusa Nagoya 464-8602 Japan
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Cattaneo M, Schiewer CE, Schober A, Dechert S, Siewert I, Meyer F. 2,2′-Bipyridine Equipped with a Disulfide/Dithiol Switch for Coupled Two-Electron and Two-Proton Transfer. Chemistry 2018; 24:4864-4870. [DOI: 10.1002/chem.201705022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Mauricio Cattaneo
- Institut für Anorganische Chemie; Universität Göttingen; Tammannstr. 4 37077 Göttingen Germany
- Instituto de Quimica Fisica; Universidad Nacional de Tucumán; Ayacucho 471 T4000INI San Miguel de Tucumán Argentina
| | - Christine E. Schiewer
- Institut für Anorganische Chemie; Universität Göttingen; Tammannstr. 4 37077 Göttingen Germany
| | - Anne Schober
- Institut für Anorganische Chemie; Universität Göttingen; Tammannstr. 4 37077 Göttingen Germany
| | - Sebastian Dechert
- Institut für Anorganische Chemie; Universität Göttingen; Tammannstr. 4 37077 Göttingen Germany
| | - Inke Siewert
- Institut für Anorganische Chemie; Universität Göttingen; Tammannstr. 4 37077 Göttingen Germany
- International Center for Advanced Studies of Energy Conversion (ICASEC); Universität Göttingen; 37077 Göttingen Germany
| | - Franc Meyer
- Institut für Anorganische Chemie; Universität Göttingen; Tammannstr. 4 37077 Göttingen Germany
- International Center for Advanced Studies of Energy Conversion (ICASEC); Universität Göttingen; 37077 Göttingen Germany
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5
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More hydra than Janus – Non-classical coordination modes in complexes of oligopyridine ligands. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.06.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Ghosh P, Lahiri GK. Impact of {Os(pap)2} in fine-tuning the binding modes and non-innocent potential of deprotonated 2,2'-bipyridine-3,3'-diol. Dalton Trans 2016; 45:5240-52. [PMID: 26893242 DOI: 10.1039/c6dt00013d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of ctc-Os(II)(pap)2Cl2 (pap = 2-phenylazopyridine, ctc = cis-trans-cis with respect to chlorides and pyridine/azo nitrogens of pap, respectively) and ambidentate 2,2'-bipyridine-3,3'-diol (H2L) leads to the simultaneous formation of isomeric [Os(II)(pap)2(HL(-))](+) ((2+)/(3+)), seven-membered chelate containing Os(II)(pap)2(L(2-)) (4) and diastereomeric [{Os(II)(pap)2}2(μ-L(2-))](2+) (5a(2+) (meso, ΔΛ)/5b(2+) (rac, ΔΔ/ΛΛ)). The reaction of 2,2'-biphenol (H2L') and ctc-Os(II)(pap)2Cl2 yields Os(II)(pap)2(L'(2-)) (6), an analogue of 4. The identities of the newly designed complexes have been established by different analytical, spectroscopic and X-ray diffraction techniques. (1)H-NMR spectra of the complexes and single crystal X-ray structures of selective derivatives [2]ClO4, [3]ClO4, [5a](ClO4)2, and 6 establish the retention of the tc-configuration of the precursor {Os(pap)2}. In isomeric 2(+) and 3(+), monodeprotonated HL(-) is linked to the {Os(II)(pap)2} fragment through N,N and N,O(-) donors, resulting in nearly planar five- and six-membered chelates with O-HO(-) and O-HN hydrogen bonds at its back face, respectively. The O(-),O(-) donating L'(2-) extends a severely twisted seven-membered chelate with the {Os(pap)2} unit in 6. The N,O(-)/O(-),N donors of deprotonated L(2-) bridge the two {Os(II)(pap)2} units in a symmetric fashion in 5a(2+), forming two moderately twisted six-membered chelates. Though the deprotonation of the O-HN hydrogen bond in (+) by another unit of {Os(II)(pap)2} generates a diastereomeric mixture of 5a(2+) and 5b(2+), attempts to deprotonate the relatively stronger O-H···O(-) hydrogen bond in 2(+) have failed. The isomeric 2(+)/3(+), seven-membered chelate containing 4/6 and diastereomeric 5a(2+)/5b(2+) exhibit distinctive (1)H-NMR and absorption spectra as well as electrochemical responses. The pap (N[double bond, length as m-dash]N) based two successive reductions and the participation of HL(-), L(2-), L'(2-) in the oxidation processes of the respective complexes have been revealed using EPR and DFT calculated MOs and Mulliken spin density plots at the intermediate paramagnetic states.
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Affiliation(s)
- Prabir Ghosh
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Goutam Kumar Lahiri
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
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Wang J, Hayward JJ, Gumbau-Brisa R, Wallis JD, Stoeckli-Evans H, Pilkington M. Probing the reactivity of a 2,2′-bipyridyl-3,3′-bis-imine ligand by X-ray crystallography. CrystEngComm 2015. [DOI: 10.1039/c4ce01952k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Suna Y, Ertem MZ, Wang WH, Kambayashi H, Manaka Y, Muckerman JT, Fujita E, Himeda Y. Positional Effects of Hydroxy Groups on Catalytic Activity of Proton-Responsive Half-Sandwich Cp*Iridium(III) Complexes. Organometallics 2014. [DOI: 10.1021/om500832d] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yuki Suna
- National Institute of Advanced Industrial Science and Technology, Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Mehmed Z. Ertem
- Chemistry
Department, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Wan-Hui Wang
- National Institute of Advanced Industrial Science and Technology, Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
- Japan Science and Technology Agency, ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012 Japan
| | - Hide Kambayashi
- National Institute of Advanced Industrial Science and Technology, Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Yuichi Manaka
- National Institute of Advanced Industrial Science and Technology, Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - James T. Muckerman
- Chemistry
Department, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Etsuko Fujita
- Chemistry
Department, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Yuichiro Himeda
- National Institute of Advanced Industrial Science and Technology, Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
- Japan Science and Technology Agency, ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012 Japan
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10
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Ghosh P, Ray R, Das A, Lahiri GK. Revelation of Varying Coordination Modes and Noninnocence of Deprotonated 2,2′-Bipyridine-3,3′-diol in {Os(bpy)2} Frameworks. Inorg Chem 2014; 53:10695-707. [DOI: 10.1021/ic501852a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Prabir Ghosh
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Ritwika Ray
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Ankita Das
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Goutam Kumar Lahiri
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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11
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Vogler A, Shenderovich IG. Photochemistry of deprotonated rhenium(I) (3,3′-dihydroxy-2,2′-bipyridine) tricarbonyl chloride. Photoisomerization at the chelate in basic solution. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.07.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Ghosh P, Mondal P, Ray R, Das A, Bag S, Mobin SM, Lahiri GK. Significant Influence of Coligands Toward Varying Coordination Modes of 2,2′-Bipyridine-3,3′-diol in Ruthenium Complexes. Inorg Chem 2014; 53:6094-106. [DOI: 10.1021/ic5004676] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Prabir Ghosh
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Prasenjit Mondal
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Ritwika Ray
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Ankita Das
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Sukdev Bag
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Shaikh M. Mobin
- Discipline of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Indore 452017, India
| | - Goutam Kumar Lahiri
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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13
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Palladium(II) complexes with symmetrical dihydroxy-2,2′-bipyridine ligands: Exploring their inter- and intramolecular interactions in solid-state. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.04.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Wang WH, Muckerman JT, Fujita E, Himeda Y. Hydroxy-substituted pyridine-like N-heterocycles: versatile ligands in organometallic catalysis. NEW J CHEM 2013. [DOI: 10.1039/c3nj41146j] [Citation(s) in RCA: 36] [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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15
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Fuentes MJ, Bognanno RJ, Dougherty WG, Boyko WJ, Scott Kassel W, Dudley TJ, Paul JJ. Structural, electronic and acid/base properties of [Ru(bpy(OH)2)3]2+ (bpy(OH)2 = 4,4′-dihydroxy-2,2′-bipyridine). Dalton Trans 2012; 41:12514-23. [DOI: 10.1039/c2dt31706k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Constable EC, Housecroft CE, Neuburger M, Price J, Wolf A, Zampese JA. A strategy for controlling charge and conformation in 2,2′-bipyridine complexes for use in photonic applications. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2009.10.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Bugarcic T, Habtemariam A, Stepankova J, Heringova P, Kasparkova J, Deeth RJ, Johnstone RDL, Prescimone A, Parkin A, Parsons S, Brabec V, Sadler PJ. The Contrasting Chemistry and Cancer Cell Cytotoxicity of Bipyridine and Bipyridinediol Ruthenium(II) Arene Complexes. Inorg Chem 2008; 47:11470-86. [DOI: 10.1021/ic801361m] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tijana Bugarcic
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Abraha Habtemariam
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Jana Stepankova
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Pavla Heringova
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Jana Kasparkova
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Robert J. Deeth
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Russell D. L. Johnstone
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Alessandro Prescimone
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Andrew Parkin
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Simon Parsons
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Viktor Brabec
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
| | - Peter J. Sadler
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, U.K., Department of Chemistry, University of Warwick, Coventry C4V 7AL, U.K., Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, CZ-61265 Brno, Czech Republic, and Laboratory of Biophysics, Department of Experimental Physics, Faculty of Sciences, Palacky University, tr. Svobody 26, CZ-77146 Olomouc, Czech Republic
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Li H, Hou C, Shi JM, Zhang SG. Synthesis, crystal structure and magnetism of a one-dimensional Cu(II) coordination polymer with monodeprotonated 2,2′-bypyridine-3,3′-diol as bridging ligand. J COORD CHEM 2008. [DOI: 10.1080/00958970802074563] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hong Li
- a Department of Chemistry and Chemical Engineering Institute of Materials Chemistry , Binzhou University , Binzhou Shandong, 256603, P.R. China
| | - Chao Hou
- b Department of Chemistry , Shandong Normal University , Jinan 250014, P.R. China
| | - Jing-Min Shi
- b Department of Chemistry , Shandong Normal University , Jinan 250014, P.R. China
| | - Shi-Guo Zhang
- a Department of Chemistry and Chemical Engineering Institute of Materials Chemistry , Binzhou University , Binzhou Shandong, 256603, P.R. China
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Boyle TJ, Ottley LAM, Rodriguez MA. Structurally characterized group 4 metal alkoxides modified with the pyridyl-based ligands 2-mercapto pyridine n-oxide and 3,3′-dihydroxy-2,2′-bipyridine. Polyhedron 2008. [DOI: 10.1016/j.poly.2008.06.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Hou C, Shi JM, Sun YM, Shi W, Cheng P, Liu LD. The magnetic study of a binuclear Cu(ii) complex with π–π stacking interactions. Dalton Trans 2008:5970-6. [DOI: 10.1039/b803621g] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Himeda Y. Conversion of CO
2
into Formate by Homogeneously Catalyzed Hydrogenation in Water: Tuning Catalytic Activity and Water Solubility through the Acid–Base Equilibrium of the Ligand. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700494] [Citation(s) in RCA: 169] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuichiro Himeda
- National Institute of Advanced Industrial Science and Technology, Tsukuba Central 5–2, 1–1‐1 Higashi, Tsukuba, Ibaraki 305–8565, Japan, Fax: +81‐29‐861‐4687
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Kaim W, Lahiri GK. Unconventional mixed-valent complexes of ruthenium and osmium. Angew Chem Int Ed Engl 2007; 46:1778-96. [PMID: 17323423 DOI: 10.1002/anie.200602737] [Citation(s) in RCA: 307] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Recent developments have helped to extend the repertoire of mixed-valent ruthenium and osmium complexes beyond conventional systems. This extension has been achieved by using sophisticated ligands and by creating more variegated coordination patterns. The strategies employed include the use of multidentate ligands (which give rise to multinuclear and chelate complexes) and the use several redox active components (non-innocent ligands and oxidation-state ambivalence). The results offer enhanced chemical insight into metal-ligand electron-transfer situations and suggest that mixed-valent materials may eventually be exploited in molecular electronics and molecular computing.
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Affiliation(s)
- Wolfgang Kaim
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70550 Stuttgart, Germany.
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Kaim W, Lahiri G. Unkonventionelle gemischtvalente Komplexe des Rutheniums und Osmiums. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200602737] [Citation(s) in RCA: 114] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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24
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Stephenson MD, Hardie MJ. Network structures with 2,2′-bipyridine-3,3′diol: a discrete Co(III) complex that forms a porous 3-D hydrogen bonded network, and Cu(ii) coordination chains. CrystEngComm 2007. [DOI: 10.1039/b702509m] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Kunkely H, Vogler A. Optical properties of (3,3′-dihydroxy-2,2′-bipyridine) tricarbonyl-rhenium(I) chloride. Absorption and emission spectra. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(02)01175-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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26
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Rice C, Onions S, Vidal N, Wallis J, Senna MC, Pilkington M, Stoeckli-Evans H. The Coordination Chemistry of 3,3′-Diamino-2,2′-bipyridine and Its Dication: Exploring the Role of the Amino Groups by X-ray Crystallography. Eur J Inorg Chem 2002. [DOI: 10.1002/1099-0682(200208)2002:8<1985::aid-ejic1985>3.0.co;2-g] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Rurack K, Radeglia R. Transition Metal Ion Complexes of 2,2′-Bipyridyl-3,3′-diol and 2,2′-Bipyridyl-3-ol: Spectroscopic Properties and Solvent-Dependent Binding Modes. Eur J Inorg Chem 2000. [DOI: 10.1002/1099-0682(200010)2000:10<2271::aid-ejic2271>3.0.co;2-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Dinuclear ruthenium(II) bipyridine complexes having non-symmetric α,α′-diimine based neutral bridging ligands. Polyhedron 1999. [DOI: 10.1016/s0277-5387(99)00003-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Rurack K, Resch-Genger U, Rettig W. Global analysis of time-resolved emission – a powerful tool for the analytical discrimination of chemically similar ZnII and CdII complexes. J Photochem Photobiol A Chem 1998. [DOI: 10.1016/s1010-6030(98)00369-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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Kulkarni SS, Santra BK, Munshi P, Lahiri GK. Ruthenium(II/III)–bipyridine complexes with four-membered sulphur donor co-ligands: synthesis, metal valence preference, spectroscopic and electron-transfer properties. Polyhedron 1998. [DOI: 10.1016/s0277-5387(98)00239-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Otter CA, Couchman SM, Jeffery JC, Mann KL, Psillakis E, Ward MD. Complexes of a new bidentate chelating pyridyl/sulfonamide ligand with copper(II), cobalt(II) and palladium(II): crystal structures and spectroscopic properties. Inorganica Chim Acta 1998. [DOI: 10.1016/s0020-1693(98)00018-8] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gooden VM, Dasgupta TP, Gordon NR, Sadler GG. Properties and kinetics of dihydroxy- and diaminoanthraquinone ruthenium bipyridyl dimers. Inorganica Chim Acta 1998. [DOI: 10.1016/s0020-1693(97)05707-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Keerthi KD, Santra BK, Lahiri GK. Ruthenium(II) bipyridine complexes with modified phenolic Schiff base ligands. Synthesis, spectroscopic characterization and Redox properties. Polyhedron 1998. [DOI: 10.1016/s0277-5387(97)00277-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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36
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Effects of ligand topology on the properties of dinuclear ruthenium complexes of bis-semiquinone bridging ligands. Inorganica Chim Acta 1998. [DOI: 10.1016/s0020-1693(97)05883-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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