NEW ORGANOMETALLIC GALLIUM-CHALCOGEN COMP OUNDS CONTAINING GA(4)E(4) HETEROCUBANES - SYNTHESIS AND CRYSTAL-STRUCTURES OF [(CP(CO)(2)FE)(4)GA(4)E(4)] (E=S, SE, TE)

Authors
APP U MERZWEILER K
Citation
U. App et K. Merzweiler, NEW ORGANOMETALLIC GALLIUM-CHALCOGEN COMP OUNDS CONTAINING GA(4)E(4) HETEROCUBANES - SYNTHESIS AND CRYSTAL-STRUCTURES OF [(CP(CO)(2)FE)(4)GA(4)E(4)] (E=S, SE, TE), Zeitschrift fur anorganische und allgemeine Chemie, 623(3), 1997, pp. 478-482
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
623
Issue
3
Year of publication
1997
Pages
478 - 482
Database
ISI
SICI code
0044-2313(1997)623:3<478:NOGCOC>2.0.ZU;2-M
Abstract
[{Cp(CO)(2)Fe}GaCl2] reacts with silylated chalcogens E(SiMe(3))(2) (E =S, Se, Te) to form the compounds [{Cp(CO)(2)Fe}(4)Ga(4)E(4)] (E=S (1) , Se (2), Te (3). According to crystal structure determinations 1-3 co ntain a Ga(4)E(4) heterocubane core with an alternating arrangement of gallium and chalcogen atoms. The gallium atoms are coordinated nearly tetrahedrally by three chalcogen atoms and a {Cp(CO)(2)Fe} group.