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PREPARATION AND CHARACTERIZATION OF THE OSMIUM CLUSTER COMPLEXES H2OS3(CO)8L(ETFCPCME) (L=CO OR PET2FC) AND H2OS3(CO)8[(ETA-C5H3PET2)FE(ETA-C5H4)]

TitlePREPARATION AND CHARACTERIZATION OF THE OSMIUM CLUSTER COMPLEXES H2OS3(CO)8L(ETFCPCME) (L=CO OR PET2FC) AND H2OS3(CO)8[(ETA-C5H3PET2)FE(ETA-C5H4)]
Publication TypeJournal Article
Year of Publication1993
AuthorsCullen, WR, Rettig, SJ, Zheng, TC
JournalCanadian Journal of Chemistry-Revue Canadienne De Chimie
Volume71
Pagination399-409
Date PublishedMar
Type of ArticleArticle
ISBN Number0008-4042
KeywordsBENZYNE, BOND, CHEMISTRY, COMPOUND, COORDINATION, LIGANDS, MODE, RAY CRYSTAL-STRUCTURES, REACTIVITY, TRIOSMIUM CLUSTERS
Abstract

{Thermolysis of Os3(CO)11](PEt2Fc) (Fc = (eta-C5H4)Fe(eta-C5H5)) in octane for 8 h affords H2Os3(CO)9(EtFcPCMe), 10, and H2Os3(CO)8[(eta-C5H3PEt2)Fe(eta-C5H4)], 9e, in 15 and 65% yield, respectively. Heating Os3(CO),2 and PEt2Fc in 1:2 molar ratio in xylene for 10 h gives two isomers of H2Os3(CO)8(PEt2Fc)(EtFcPCMe), 11, in about 40% yield. Two crystalline modifications of the complex 9e have been obtained from the same solvent: 9eA, triclinic

URL<Go to ISI>://A1993KU98200020