83 research outputs found
Dimeric cyclopentadienylthiolatesulfide of Cr(III) and tetrameric cyclopentadienylsulfides of Cr(III) and V(III)
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Synthesis and molecular structure of [((CO)(3)RuBr(2))(2)(mu-SePh)(2)Ru(CO)(4)] cluster with a Ru(3)Se(2) chain core
No full textTreatment of ruthenium carbonyl, [Ru(3)(CO)(12)] with phenylseleno tribromide PhSeBr(3) afforded a new triruthenium cluster, [(CO)(10)Br(4)Ru(3)(mu-SePh)(2)](1). Its molecular structure was determined by single crystal XRD method (P2(1)/c; a = 10.514(3) angstrom; b = 10.814(3) angstrom; c = 19.063(5) angstrom; beta = 105.064(4)degrees; V = 2093.1(10) angstrom(3)) and shown to have two lateral Ru(CO)(3)Br(2) units attached via two PhSe bridges to a Ru(CO)(4) center forming a chain-like Ru-Se-Ru-Se-Ru cluster core. This is in contrast with a recently reported reaction of PhTeBr(3) with [Ru(3)(CO)(12)] which formed a monomeric complex of ruthenium-dicarbonyl-dibromo fragment coordinating two PhTeBr ligands, [(CO)(2)RuBr(2)(PhTeBr)(2)]. (C) 2010 Elsevier B.V. All rights reserved
Synthesis and molecular structures of antiferromagnetic (Cp2Cr2SCMe3). (?3-S)2RhL2 clusters. First observation of Cr-Rh bonds
No full textUnexpected stabilization of the heterocyclic form of oxidized dithizone: Synthesis and molecular structures of chromium and tungsten 5-mercapto-2,3-diphenyltetrazolium pentacarbonyls
No full textSynthesis, Structure, and Thermochemistry of the Formation of the Metal-Metal Bonded Dimers [Mo(m-TeAr)(CO)3(PiP3)]2 (Ar = Phenyl, Naphthyl) by Phosphine Elimination from Mo(TePh)(CO)3(PiPr3)2
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Synthesis of heterometallic ?3-thiocarboxylates Cr2MS(OOCPh)6 (M=Cr, Mn, Fe) and the molecular structure of the metallotetrahedral cluster (?-C5H5)3(?3-S)4Cr3FeOOCCMe3
No full textAntiferromagnetic chromium-cobalt-containing cluster with a Cr4Co heterometallospirane skeleton
No full textComplexes of the pentacarbonyls of Cr, Mo, and W with the antiferromagnetic ligand [C5H5Cr(SCMe3)]2S
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