Search Results - "Pétillon, François Y"

Insights into the Two‐Electron Reductive Process of [FeFe]H2ase Biomimetics: Cyclic Voltammetry and DFT Investigation on Chelate Control of Redox Properties of [Fe2(CO)4(κ2‐Chelate)(μ‐Dithiolate)] by Arrigoni, Federica, Elleouet, Catherine, Mele, Andrea, Pétillon, François Y., De Gioia, Luca, Schollhammer, Philippe, Zampella, Giuseppe

“…The electrochemical reduction of complexes [Fe2(CO)4(κ2‐phen)(μ‐xdt)] (phen=1,10‐phenanthroline; xdt=pdt (1), adtiPr (2)) in MeCN‐[Bu4N][PF6] 0.2 m is…”
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Influence of the Dithiolate Bridge on the Oxidative Processes of Diiron Models Related to the Active Site of [FeFe] Hydrogenases by Arrigoni, Federica, Mohamed Bouh, Salma, De Gioia, Luca, Elleouet, Catherine, Pétillon, François Y., Schollhammer, Philippe, Zampella, Giuseppe

“…Electrochemical studies of [Fe2(CO)4(κ2‐dmpe)(μ‐dithiolate)] (dithiolate=adtBn, pdt) and density functional theory (DFT) calculations reveal the striking…”
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Oxidatively Induced Reactivity of [Fe2(CO)4(κ2-dppe)(μ-pdt)]: an Electrochemical and Theoretical Study of the Structure Change and Ligand Binding Processes by Chouffai, Dounia, Zampella, Giuseppe, Capon, Jean-François, De Gioia, Luca, Gloaguen, Frédéric, Pétillon, François Y, Schollhammer, Philippe, Talarmin, Jean

“…The one-electron oxidation of the diiron complex [Fe2(CO)4(κ2-dppe)­(μ-pdt)] (1) (dppe = Ph2PCH2CH2PPh2; pdt = S­(CH2)3S) has been investigated in the absence…”
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Investigation on the Protonation of a Trisubstituted [Fe2(CO)3(PPh3)(κ2-phen)(μ-pdt)] Complex: Rotated versus Unrotated Intermediate Pathways by Orain, Pierre-Yves, Capon, Jean-François, Gloaguen, Frédéric, Pétillon, François Y, Schollhammer, Philippe, Talarmin, Jean, Zampella, Giuseppe, De Gioia, Luca, Roisnel, Thierry

“…The substitution of PPh3 for a carbonyl group at the {Fe(CO)3} moiety in [Fe2(CO)4(κ2-phen)(μ-pdt)] results in the formation of the trisubstituted complex…”
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Effect of Electron-Withdrawing Dithiolate Bridge on the Electron-Transfer Steps in Diiron Molecules Related to [2Fe]H Subsite of the [FeFe]-Hydrogenases by Charreteur, Kévin, Kdider, Mohamed, Capon, Jean-François, Gloaguen, Frédéric, Pétillon, François Y, Schollhammer, Philippe, Talarmin, Jean

“…Two hexacarbonyl diiron compounds featuring dithiolate bridges with strong electron-withdrawing groups (CO2Me, tetrachloro-biphenyl) were synthesized and…”
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New FeI-FeI Complex Featuring a Rotated Conformation Related to the [2 Fe]H Subsite of [Fe-Fe] Hydrogenase by Munery, Sabrina, Capon, Jean-François, De Gioia, Luca, Elleouet, Catherine, Greco, Claudio, Pétillon, François Y., Schollhammer, Philippe, Talarmin, Jean, Zampella, Giuseppe

“…Rotated geometry: The first example of a dinuclear iron(I)–iron(I) complex featuring a fully rotated geometry related to the active site of [Fe–Fe] hydrogenase…”
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Tri‐ and Tetra‐Substituted Derivatives of [Fe2(CO)6(μ‐dithiolate)] as Novel Dinuclear Platforms Related to the H‐Cluster of [FeFe]H2ases by Realini, Francesca, Elleouet, Catherine, Pétillon, François Y., Schollhammer, Philippe

“…Novel carbonyl dithiolato diiron complexes [Fe2(CO)6‐xLx(μ‐dithiolate)] (x=3, 4), related to the active site of [FeFe]‐hydrogenases, have been synthesized by…”
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Di-Iron Aza Diphosphido Complexes:  Mimics for the Active Site of Fe-Only Hydrogenase, and Effects of Changing the Coordinating Atoms of the Bridging Ligand in [Fe2{μ-(ECH2)2NR}(CO)6] by Das, Pankaj, Capon, Jean-François, Gloaguen, Frédéric, Pétillon, François Y, Schollhammer, Philippe, Talarmin, Jean, Muir, Kenneth W

“…The bis(phosphido)-bridged complex [Fe2(μ-PPhH)2(CO)6] (1) undergoes double deprotonation to give the phosphorus-centered dianionic derivative…”
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Insights into the Two-Electron Reductive Process of [FeFe]H 2 ase Biomimetics: Cyclic Voltammetry and DFT Investigation on Chelate Control of Redox Properties of [Fe 2 (CO) 4 (κ 2 -Chelate)(μ-Dithiolate)] by Arrigoni, Federica, Elleouet, Catherine, Mele, Andrea, Pétillon, François Y, De Gioia, Luca, Schollhammer, Philippe, Zampella, Giuseppe

“…The electrochemical reduction of complexes [Fe (CO) (κ -phen)(μ-xdt)] (phen=1,10-phenanthroline; xdt=pdt (1), adt (2)) in MeCN-[Bu N][PF ] 0.2 m is described…”
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Synthesis, Characterization and Electrochemical Reductive Properties of Complexes [Fe2(CO)4(κ2‐PPh2NR2)(µ‐dithiolato)] Related to the H‐Cluster of [FeFe]‐H2ases by Hobballah, Ahmad, Lounissi, Sondes, Motei, Rachid, Elleouet, Catherine, Pétillon, François Y., Schollhammer, Philippe

“…A series of dithiolato carbonyl diiron complexes with cyclic azadiphosphine, related to the active site of [FeFe]‐hydrogenases, has been prepared. Several…”
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Electrochemical and Theoretical Investigations of the Role of the Appended Base on the Reduction of Protons by [Fe2(CO)4(κ2-PNPR)(μ-S(CH2)3S] (PNPR={Ph2PCH2}2NR, R=Me, Ph) by Lounissi, Sondes, Zampella, Giuseppe, Capon, Jean-François, De Gioia, Luca, Matoussi, Fatma, Mahfoudhi, Sélim, Pétillon, François Y., Schollhammer, Philippe, Talarmin, Jean

“…The behavior of [Fe2(CO)4(κ2‐PNPR)(μ‐pdt)] (PNPR=(Ph2PCH2)2NR, R=Me (1), Ph (2); pdt=S(CH2)3S) in the presence of acids is investigated experimentally and…”
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Electrochemical Insights into the Mechanisms of Proton Reduction by [Fe2(CO)6{μ-SCH2N(R)CH2S}] Complexes Related to the [2Fe]H Subsite of [FeFe]Hydrogenase by Capon, Jean-François, Ezzaher, Salah, Gloaguen, Frédéric, Pétillon, François Y., Schollhammer, Philippe, Talarmin, Jean

“…Electrochemical investigations on a structural analogue of the [2Fe]H subsite of [FeFe]H2ases, namely, [Fe2(CO)6{μ‐SCH2N(CH2CH2‐ OCH3)CH2S}] (1), were…”
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First insights into the protonation of dissymetrically disubstituted di-iron azadithiolate models of the [FeFe]H2ases active site by Ezzaher, Salah, Orain, Pierre-Yves, Capon, Jean-François, Gloaguen, Frédéric, Pétillon, François Y, Roisnel, Thierry, Schollhammer, Philippe, Talarmin, Jean

“…Dissymetrically disubstituted di-iron azadithiolate complexes [Fe2(CO)4(kappa 2-LL){mu-SCH2N(iPr)CH2S}] (LL = dppe, phen) protonate exclusively at the N atom…”
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Reductive Behavior of [Fe2(CO)4(κ2-dmpe){μ-(SCH2)2NBn}]: Effect of Symmetrization on the Rotated Conformation in FeI-FeI Models of [2Fe]H Subsite of [Fe-Fe]­H2ases by De Gioia, Luca, Elleouet, Catherine, Munery, Sabrina, Pétillon, François Y., Schollhammer, Philippe, Talarmin, Jean, Zampella, Giuseppe

“…The reduction of the compound [Fe2(CO)4(κ2‐dmpe){μ‐(SCH2)2NBn}] [dmpe = 1,2‐bis(dimethylphosphino)ethane], which is considered as an FeI‐FeI model of the…”
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Normal vs. Inverted Ordering of Reduction Potentials in [FeFe]‐Hydrogenases Biomimetics: Effect of the Dithiolate Bulk by Arrigoni, Federica, De Gioia, Luca, Elleouet, Catherine, Pétillon, François Y., Schollhammer, Philippe, Talarmin, Jean, Zampella, Giuseppe

“…Three hexacarbonyl diiron dithiolate complexes [Fe2(CO)6(μ‐(SCH2)2X)] with different substituted bridgeheads (X=CH2, CEt2, CBn2 (Bn=CH2C6H5)), have been…”
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Reactivity of [Fe 2 (CO) 6 (μ-S 2 )] toward a Base-Containing Diphosphine (Ph 2 PCH 2 ) 2 NCH 3 : Formation of Diiron Carbonyl Compounds Having Polydentate Heterofunctionalized Phosphine (PNS = Ph 2 PCH 2 N(CH 3 )CH 2 S) and Bidentate Thiophosphinito (Ph 2 PS = PS) Bridges by Lounissi, Sondès, Capon, Jean-François, Gloaguen, Frédéric, Matoussi, Fatma, Pétillon, François Y., Schollhammer, Philippe, Talarmin, Jean

“…Reaction of the base-containing diphosphine (Ph2PCH2)2NCH3 with [Fe2(CO)6(μ-S2)] (1) yielded at room temperature the novel compound…”
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Electron and proton transfers at diiron dithiolate sites relevant to the catalysis of proton reduction by the [FeFe]-hydrogenases by Capon, Jean-François, Gloaguen, Frédéric, Pétillon, François Y., Schollhammer, Philippe, Talarmin, Jean

“…This review focuses on electron and proton transfers involving hexacarbonyl and substituted {2Fe2S} complexes inspired from the active site of the…”
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Insights into Triazolylidene Ligands Behaviour at a Di-Iron Site Related to [FeFe]-Hydrogenases by Mele, Andrea, Arrigoni, Federica, Elleouet, Catherine, Pétillon, François Y., Schollhammer, Philippe, Zampella, Giuseppe

“…The behaviour of triazolylidene ligands coordinated at a {Fe2(CO)5(µ-dithiolate)} core related to the active site of [FeFe]-hydrogenases have been considered…”
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Electrochemical and Theoretical Investigations of the Oxidatively Induced Reactivity of the Complex [Fe2(CO)4(κ2‐dmpe)(μ‐adtBn)] Related to the Active Site of [FeFe] Hydrogenases by Arrigoni, Federica, Mohamed Bouh, Salma, Elleouet, Catherine, Pétillon, François Y., Schollhammer, Philippe, De Gioia, Luca, Zampella, Giuseppe

“…Electrochemical oxidation of the complex [Fe2(CO)4(κ2‐dmpe)(μ‐adtBn)] (adtBn=(SCH2)2NCH2C6H5, dmpe=Me2PCH2CH2PMe2) (1) has been studied by cyclic voltammetry…”
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FeMo Heterobimetallic Dithiolate Complexes: Investigation of Their Electron Transfer Chemistry and Reactivity toward Acids, a Density Functional Theory Rationalization by Bouchard, Solène, Bruschi, Maurizio, De Gioia, Luca, Le Roy, Christine, Pétillon, François Y, Schollhammer, Philippe, Talarmin, Jean

“…The electrochemical behavior of complexes [FeMo­(CO)5(κ2-dppe)­(μ-pdt)] (1) and [FeMo­(CO)4(MeCN)­(κ2-dppe)­(μ-pdt)] (2), in the absence and in the presence of…”
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