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Jiang X, Gros CP, Chang Y, Desbois N, Zeng L, Cui Y, Kadish KM. Tetracationic and Tetraanionic Manganese Porphyrins: Electrochemical and Spectroelectrochemical Characterization. Inorg Chem 2017; 56:8045-8057. [DOI: 10.1021/acs.inorgchem.7b00732] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaoqin Jiang
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
| | - Claude P. Gros
- ICMUB (UMR
CNRS 6302), Université de Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Yi Chang
- ICMUB (UMR
CNRS 6302), Université de Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Nicolas Desbois
- ICMUB (UMR
CNRS 6302), Université de Bourgogne Franche-Comté, F-21000 Dijon, France
| | - Lihan Zeng
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
| | - Yan Cui
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
| | - Karl M. Kadish
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
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Schaming D, Xia Y, Thouvenot R, Ruhlmann L. An Original Electrochemical Pathway for the Synthesis of Porphyrin Oligomers. Chemistry 2012; 19:1712-9. [DOI: 10.1002/chem.201203271] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Indexed: 11/07/2022]
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Chen P, El Ojaimi M, Gros CP, Richard P, Barbe JM, Guilard R, Shen J, Kadish KM. Electrochemistry and Spectroelectrochemistry of Bismanganese Porphyrin-Corrole Dyads. Inorg Chem 2011; 50:3479-89. [DOI: 10.1021/ic102399g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ping Chen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
| | - Maya El Ojaimi
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
- Université de Bourgogne, ICMUB (UMR 5260), 9 Avenue Alain Savary BP 47870, 21078 Dijon Cedex, France
| | - Claude P. Gros
- Université de Bourgogne, ICMUB (UMR 5260), 9 Avenue Alain Savary BP 47870, 21078 Dijon Cedex, France
| | - Philippe Richard
- Université de Bourgogne, ICMUB (UMR 5260), 9 Avenue Alain Savary BP 47870, 21078 Dijon Cedex, France
| | - Jean-Michel Barbe
- Université de Bourgogne, ICMUB (UMR 5260), 9 Avenue Alain Savary BP 47870, 21078 Dijon Cedex, France
| | - Roger Guilard
- Université de Bourgogne, ICMUB (UMR 5260), 9 Avenue Alain Savary BP 47870, 21078 Dijon Cedex, France
| | - Jing Shen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
| | - Karl M. Kadish
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
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Costa-Coquelard C, Sorgues S, Ruhlmann L. Photocatalysis with Polyoxometalates Associated to Porphyrins under Visible Light: An Application of Charge Transfer in Electrostatic Complexes. J Phys Chem A 2010; 114:6394-400. [DOI: 10.1021/jp101261n] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Claire Costa-Coquelard
- Laboratoire de Chimie Physique, UMR 8000 CNRS, Université Paris-Sud 11, 91405 Orsay cedex, France
| | - Sébastien Sorgues
- Laboratoire de Chimie Physique, UMR 8000 CNRS, Université Paris-Sud 11, 91405 Orsay cedex, France
| | - Laurent Ruhlmann
- Laboratoire de Chimie Physique, UMR 8000 CNRS, Université Paris-Sud 11, 91405 Orsay cedex, France
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Sarova GH, Hartnagel U, Balbinot D, Sali S, Jux N, Hirsch A, Guldi DM. Testing electron transfer within molecular associates built around anionic C60 and C70 dendrofullerenes and a cationic zinc porphyrin. Chemistry 2008; 14:3137-45. [PMID: 18246558 DOI: 10.1002/chem.200701462] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Mono- and bis-functionalized C(60) and C(70) fullerene derivatives (DF, 1-10) that carry one or two oligoanionic dendritic termini in their malonate addends and an oligocationic octapyridinium zinc porphyrin salt (ZnP) were found to self-assemble in buffered aqueous solution to yield a novel series of 1:1 and/or 1:2 electron transfer hybrid associates. Remarkably high association constants-typically on the order of 10(8) M(-1)-were derived that corroborate stable complex formations. A combination of electrostatic and charge-transfer interactions that are operative between the electron-accepting DF and the electron-donating ZnP is considered to contribute to the uniquely high complex stability. First insight into intracomplex excited state interactions came from steady-state and time-resolved fluorescence quenching experiments that were performed with the molecular ZnP/DF hybrid associates. Excited state quenching processes are, for example, evident in form of a bi-exponential fluorescence decay of ZnP-corresponding to a distribution of associated and non-associated ZnP. Unambiguous evidence for an intracomplex electron transfer quenching, namely, formation of ZnP(.+)/C(60) (.-) and ZnP(.+)/C(70) (.-) radical ion pairs, was gathered in time-resolved transient absorption measurements. Lifetimes of these radical ion-pairs range from nanoseconds to a few microseconds.
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Affiliation(s)
- Ginka H Sarova
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials, University of Erlangen-Nuremberg, Egerlandstrasse 3, 91058 Erlangen, Germany
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Ruhlmann L, Costa-Coquelard C, Canny J, Thouvenot R. Electrochemical and electrocatalytical investigations on the trimanganese sandwich complex [NaMn3(H2O)2(P2W15O56)2]17−. J Electroanal Chem (Lausanne) 2007. [DOI: 10.1016/j.jelechem.2007.02.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ruhlmann L, Canny J, Vaissermann J, Thouvenot R. Mixed-metal sandwich complexes [MII2(H2O)2FeIII2(P2W15O56)2]14− (MII = Co, Mn): Synthesis and stability. The molecular structure of [MII2(H2O)2FeIII2(P2W15O56)2]14−. Dalton Trans 2004:794-800. [PMID: 15252501 DOI: 10.1039/b315088g] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new mixed-metal sandwich complexes [M(II)2(H2O)2Fe(III)2(P2W15O56)2]14- (abbreviated [M2Fe2P4W30], M(II) = Co(II), Mn(II)) were obtained at pH 3 by addition of M2+ to [Na2(H2O)2Fe(III)2(P2W15O56)2]16- (abbreviated [Na2Fe2P4W30]) without substitution in the alpha-[P2W15O56]12- (abbreviated [P2W15]) units. Their X-ray structures are reported. At lower pH, back conversion to [Na2Fe2P4W30] was followed by 31P NMR, electrochemistry and UV-visible spectroscopy. The preparation and the characterization in solution of the lacunary intermediate [NaCo(II)(H2O)2Fe(III)2(P2W15O56)2]15- (abbreviated [NaCoFe2P4W30]) is also described.
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Affiliation(s)
- Laurent Ruhlmann
- Laboratoire de Chimie Physique Groupe TEMiC, Equipe d'Electrochimie et de Photoélectrochimie, UMR 8000, Universite Paris XI, Batiment 420, 91405 Orsay, France.
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Balbinot D, Atalick S, Guldi DM, Hatzimarinaki M, Hirsch A, Jux N. Electrostatic Assemblies of Fullerene−Porphyrin Hybrids: Toward Long-Lived Charge Separation. J Phys Chem B 2003. [DOI: 10.1021/jp0304780] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Domenico Balbinot
- Institut für Organische Chemie der Universität Erlangen-Nürnberg, Henkestrasse 42, D-91054 Erlangen, Germany, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556
| | - Stefan Atalick
- Institut für Organische Chemie der Universität Erlangen-Nürnberg, Henkestrasse 42, D-91054 Erlangen, Germany, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556
| | - Dirk M. Guldi
- Institut für Organische Chemie der Universität Erlangen-Nürnberg, Henkestrasse 42, D-91054 Erlangen, Germany, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556
| | - Maria Hatzimarinaki
- Institut für Organische Chemie der Universität Erlangen-Nürnberg, Henkestrasse 42, D-91054 Erlangen, Germany, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556
| | - Andreas Hirsch
- Institut für Organische Chemie der Universität Erlangen-Nürnberg, Henkestrasse 42, D-91054 Erlangen, Germany, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556
| | - Norbert Jux
- Institut für Organische Chemie der Universität Erlangen-Nürnberg, Henkestrasse 42, D-91054 Erlangen, Germany, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 46556
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