Title | CRYSTAL AND MOLECULAR-STRUCTURES OF 2 TRIOSMIUM CARBONYL CLUSTER COMPLEXES CONTAINING ORTHO-METALATED PHENYLPHOSPHINES (MU-H)OS3(CO)8L[PFCPH(C6H4)] (L = PFCPH2 OR CO) |
Publication Type | Journal Article |
Year of Publication | 1992 |
Authors | Cullen, WR, Rettig, SJ, Zheng, TC |
Journal | Canadian Journal of Chemistry-Revue Canadienne De Chimie |
Volume | 70 |
Pagination | 2215-2223 |
Date Published | Aug |
Type of Article | Article |
ISBN Number | 0008-4042 |
Keywords | BENZYNE, OSMIUM |
Abstract | {Pyrolysis of Os3(CO)11(PFcPh2), 7, and Os3(CO)10(PFcPh2)2, 8, (FcH = (Fe(eta-C5H5)2 affords (mu-H)Os3(CO)9[PFcPh(C6H4)], 5, and (mu-H)Os3(CO)8(FcPPh2)[PFcPh(C6H4)], 6, respectively. The structures of 5 and 6 are analogous; they both contain a bridging hydride and a mu3-PFcPh(C6H4) moiety resulting from the ortho-metalation of one phenyl group and subsequent formation of a eta2-bond from that metalated phenyl to the third osmium atom. Crystals of 5, are triclinic |
URL | <Go to ISI>://A1992JW56400011 |
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