Synthesis of a dinuclear tungsten complex, W-2(mu-H)(mu-OC2H5)(mu-O2CC6H5)(eta(1)-OC2H5)(2)Cl-2(eta(2)-P,P '-dppp) where dppp is 1,3 bis(diphenylphosphino) propane

Authors
Carlson-Day, KM Eglin, JL Valente, EJ Zubkowski, JD
Citation
Km. Carlson-day et al., Synthesis of a dinuclear tungsten complex, W-2(mu-H)(mu-OC2H5)(mu-O2CC6H5)(eta(1)-OC2H5)(2)Cl-2(eta(2)-P,P '-dppp) where dppp is 1,3 bis(diphenylphosphino) propane, INORG CHIM, 284(2), 1999, pp. 300-303
Citations number
35
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
INORGANICA CHIMICA ACTA
ISSN journal
00201693 → ACNP
Volume
284
Issue
2
Year of publication
1999
Pages
300 - 303
Database
ISI
SICI code
0020-1693(19990130)284:2<300:SOADTC>2.0.ZU;2-D
Abstract
During the exploration of new synthetic routes to multiply-bonded ditungste n compounds, a distorted edge-sharing bioctahedral product W-2(mu-H)(mu-OC2 H5)(mu-O2CC6H5)(eta(1)-OC2H5)(2)Cl-2(eta(2)-P,P'-dppp) where dppp is 1,3 bi s(diphenylphosphino) propane was synthesized. X-ray crystallographic data w ere obtained for the W-2(7+) complex which contains a W-W bond distance of 2.4791(7) Angstrom, similar to the W-W bond distances observed in W-2(6+) e dge-sharing bioctahedral (ESBO) compounds (similar to 2.5 Angstrom). (C) 19 99 Elsevier Science S.A. All rights reserved.