Reversible (De)protonation-Induced Valence Inversion in Mixed-Valent Diiron(II,III) Complexes
The coupling of electron and proton transfers is currently under intense scrutiny. This Communication reports a new kind of proton-coupled electron transfer within a homodinuclear first-row transition-metal complex. The triply-bridged complex [FeIII(μ-OPh)(μ2-mpdp)FeII(NH2Bn)] (1; mpdp2– = m-phenyle...
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| Veröffentlicht in: | Inorganic chemistry 2011-07, Vol.50 (14), p.6408-6410 |
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| container_title | Inorganic chemistry |
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| creator | Gouré, Eric Thiabaud, Grégory Carboni, Michaël Gon, Nathalie Dubourdeaux, Patrick Garcia-Serres, Ricardo Clémancey, Martin Oddou, Jean-Louis Robin, Adeline Y Jacquamet, Lilian Dubois, Lionel Blondin, Geneviève Latour, Jean-Marc |
| description | The coupling of electron and proton transfers is currently under intense scrutiny. This Communication reports a new kind of proton-coupled electron transfer within a homodinuclear first-row transition-metal complex. The triply-bridged complex [FeIII(μ-OPh)(μ2-mpdp)FeII(NH2Bn)] (1; mpdp2– = m-phenylenedipropionate) bearing a terminal aminobenzyl ligand can be reversibly deprotonated to the anilinate complex 2 whose core [FeII(μ-OPh)(μ2-mpdp)FeIII(NHBn)] features an inversion of the iron valences. This observation is supported by a combination of UV–visible, 1H NMR, and Mössbauer spectroscopic studies. |
| doi_str_mv | 10.1021/ic2007414 |
| format | Article |
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This observation is supported by a combination of UV–visible, 1H NMR, and Mössbauer spectroscopic studies.</description><subject>Chemical Sciences</subject><subject>Coordination chemistry</subject><subject>Crystallography, X-Ray</subject><subject>Electrons</subject><subject>Ferric Compounds - chemistry</subject><subject>Ferrous Compounds - chemistry</subject><subject>Ligands</subject><subject>Models, Molecular</subject><subject>Molecular Conformation</subject><subject>Protons</subject><subject>Stereoisomerism</subject><issn>0020-1669</issn><issn>1520-510X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkE1r3DAQQEVpSTZpDvkDxZfSLMTpjG3J8nHZfBm2BEpbeglClkdUwSttLTuk_77ebLK99KRB83gwj7FThAuEDD87kwGUBRZv2Ax5BilH-PmWzQCmGYWoDtlRjA8AUOWFOGCHGYoSBRczdv-VHqmPrukoObuk-aYPQ_B6cMGntW9HQ23yQ3fkDSW1f0aDT5xPvrgnatPn1ZBcOtcHf1bX53Vdz5NlWG86eqL4nr2zuot08vIes-_XV9-Wt-nq7qZeLlapzgs5pA1WwvAC0QLaxlorc91AnhmQmoyVZZWLrLFacgutznjLyeRFUfASQZgS82M233l_6U5terfW_R8VtFO3i5Xa_sEEVkLKxy37acdOp_4eKQ5q7aKhrtOewhiVlJwLEJj9s5o-xNiT3asR1Da82oef2A8v1rFZU7snX0tPwMcdoE1UD2Hs_RTkP6K_OWKHTA</recordid><startdate>20110718</startdate><enddate>20110718</enddate><creator>Gouré, Eric</creator><creator>Thiabaud, Grégory</creator><creator>Carboni, Michaël</creator><creator>Gon, Nathalie</creator><creator>Dubourdeaux, Patrick</creator><creator>Garcia-Serres, Ricardo</creator><creator>Clémancey, Martin</creator><creator>Oddou, Jean-Louis</creator><creator>Robin, Adeline Y</creator><creator>Jacquamet, Lilian</creator><creator>Dubois, Lionel</creator><creator>Blondin, Geneviève</creator><creator>Latour, Jean-Marc</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-6088-3026</orcidid><orcidid>https://orcid.org/0000-0002-8045-6328</orcidid></search><sort><creationdate>20110718</creationdate><title>Reversible (De)protonation-Induced Valence Inversion in Mixed-Valent Diiron(II,III) Complexes</title><author>Gouré, Eric ; Thiabaud, Grégory ; Carboni, Michaël ; Gon, Nathalie ; Dubourdeaux, Patrick ; Garcia-Serres, Ricardo ; Clémancey, Martin ; Oddou, Jean-Louis ; Robin, Adeline Y ; Jacquamet, Lilian ; Dubois, Lionel ; Blondin, Geneviève ; Latour, Jean-Marc</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a348t-b196c5411f01fbfff83ab032c08aecf879362bfa85f0da25d5ec344457106c713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Chemical Sciences</topic><topic>Coordination chemistry</topic><topic>Crystallography, X-Ray</topic><topic>Electrons</topic><topic>Ferric Compounds - chemistry</topic><topic>Ferrous Compounds - chemistry</topic><topic>Ligands</topic><topic>Models, Molecular</topic><topic>Molecular Conformation</topic><topic>Protons</topic><topic>Stereoisomerism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gouré, Eric</creatorcontrib><creatorcontrib>Thiabaud, Grégory</creatorcontrib><creatorcontrib>Carboni, Michaël</creatorcontrib><creatorcontrib>Gon, Nathalie</creatorcontrib><creatorcontrib>Dubourdeaux, Patrick</creatorcontrib><creatorcontrib>Garcia-Serres, Ricardo</creatorcontrib><creatorcontrib>Clémancey, Martin</creatorcontrib><creatorcontrib>Oddou, Jean-Louis</creatorcontrib><creatorcontrib>Robin, Adeline Y</creatorcontrib><creatorcontrib>Jacquamet, Lilian</creatorcontrib><creatorcontrib>Dubois, Lionel</creatorcontrib><creatorcontrib>Blondin, Geneviève</creatorcontrib><creatorcontrib>Latour, Jean-Marc</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gouré, Eric</au><au>Thiabaud, Grégory</au><au>Carboni, Michaël</au><au>Gon, Nathalie</au><au>Dubourdeaux, Patrick</au><au>Garcia-Serres, Ricardo</au><au>Clémancey, Martin</au><au>Oddou, Jean-Louis</au><au>Robin, Adeline Y</au><au>Jacquamet, Lilian</au><au>Dubois, Lionel</au><au>Blondin, Geneviève</au><au>Latour, Jean-Marc</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reversible (De)protonation-Induced Valence Inversion in Mixed-Valent Diiron(II,III) Complexes</atitle><jtitle>Inorganic chemistry</jtitle><addtitle>Inorg. 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| subjects | Chemical Sciences Coordination chemistry Crystallography, X-Ray Electrons Ferric Compounds - chemistry Ferrous Compounds - chemistry Ligands Models, Molecular Molecular Conformation Protons Stereoisomerism |
| title | Reversible (De)protonation-Induced Valence Inversion in Mixed-Valent Diiron(II,III) Complexes |
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