Comptes rendus Académie des sciences, Chimie, tome 8, fasc 6-7, juin-juillet 2005 : de la thiochimie aux polyoxoanions...

A tribute to Francis Sécheresse. Salts of a sandwich-type bis 9-tungstoarsenate(III) tris(oxorhenate(V)) polyoxoanion as precursors to tungsten-rhenium bronzes. A novel compound with a 1D network structure constructed by [(VivO)6(ì4-O)2(ì3-OH)2(ì3-SO3)4]2-/SO32- and 4,4'-Bipyridine (4,4'-bpy) components : its synthesis characterization and magnetic behaviour. Magnetic nano- and micro-particles for metal removal and environmental applications: a review. Synthsis and structure determination of a new ball-shaped polyoxovanadate with a hexadecanuclear core. Quadruply-bonded dimolybdenum compounds: reactivity towards TCNE structural evidence for the 1-D polymer [{Mo2(O2CCF3)4}(TCNE)]-. Synthesis and electrochemistry of adducts of acetylene and acetylenedicarboxylic acid at sulfurs in sulfur-bridged nitrilotriacetato molybdenum clusters. [TeSe3]2 as tridentate ligand: synthesis and crystal structures of [PPh4][(CpM(ì2-Se2))3(ì3-O)(ì3-TeSe3)](M=Zr, Hf). Synthèse et étude cristallographique d'un nouveau composé de coordination asymétrique de l'uranium(IV) lié a deux ligands du type polytungstate [(H3SbIIIW17O59)UIV(HW5O18)]11-. Synthesis and crystal structure of a new metal-organic coordination polymer [Fe(4,4'-bpy)3(H2O)2](PF6).2(4,4'-bpy).5H2O with nanosized channel clathrate large organic molecules. Electrochemical synthesis and stability of the brown six-electron reduced â and ã-12-tungstosilicates. Caractérisation structurale et étude spectroscopique du transfert de charge pour deux phases polymorphes du complexe (TTF)3(TNF)2, avec TTF = tétrathiofulvalène et TNF = 2,4,7-trinitro-9-fluorénone. A p-cyanophenylimido hexamolybdate: preparation and structure of [(n-C4H9)4N]2[Mo6O18(N-p-C6H4CN)]. Synthesis of [Fe(o-phen)3]1.5[Ni3P3S12], a new heterobimetallic material containing trinuclear [Ni3P3S12]3- complex. Synthesis of a cluster containing EU(III) á2-P2W17O6110- and preliminary luminescence experiments. Some Indium(III)-substituted polyoxotungstates of the Keggin and Dawson type. Vanadium-substituted Dawson-type polyoxometalates as versatile electrocatalysts. Mono- and bis-templated cyclic polyoxothiomolybdates with succinate and fumarate ions,. Synthesis, structural characterization, and electrocatalytic studies of aßßa-(ZnIIOH2)2(FeIII)2(X2W15O56)214- (X=P or As). Coordination studies of 5,6-diphenyl-3-(2pyridyl)-1,2,4-triazine towards Zn2+ cation. Synthesis and characterization by X-Ray diffraction and spectroscopic methods. (?-X)2[(ì-S2)M2]complex cores (X=O, S, M= Mov,Wv): the syn/anti isomerism revisited by means of DFT calculations. La catalyse métallodendritique : une contribution efficace à la chimie verte. Electronic versus steric control in manganese-hydroxamate chemistry: synthesis and characterization of Mn(II) and Mn(III)-hydroxamate complexes and catalytic epoxidation of olefins using the Mn(III) complexes as catalyst and H2O2 as terminal oxidant.