SYNTHESIS OF [7,8-(PPH2)2-7,8-C2B9H10] - A LIGAND ANALOGOUS TO 1,2-BIS(DIPHENYLPHOSPHINO)ETHANE WITH A BUILT-IN NEGATIVE CHARGE

Authors
TEIXIDOR F VINAS C ABAD MM LOPEZ M CASABO J
Citation
F. Teixidor et al., SYNTHESIS OF [7,8-(PPH2)2-7,8-C2B9H10] - A LIGAND ANALOGOUS TO 1,2-BIS(DIPHENYLPHOSPHINO)ETHANE WITH A BUILT-IN NEGATIVE CHARGE, Organometallics, 12(9), 1993, pp. 3766-3768
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
12
Issue
9
Year of publication
1993
Pages
3766 - 3768
Database
ISI
SICI code
0276-7333(1993)12:9<3766:SO[-AL>2.0.ZU;2-G
Abstract
An anionic diphosphinocarbaborane derivative with a two carbon atom sp acer, henylphosphino)-7,8-dicarba-nido-undecaborate(1-), has been prep ared. Copper complexes incorporating this ligand are presented and inc lude the crystal structure data of Cu{PPh3}{Me2CO}{7,8-[PPh2]2- 7,8- C 2B9H10}: mol wt 885.7, space group P2(1)/n; Z = 4; a = 11.028(1) angst rom; b = 35.300(10) angstrom, c = 12.330(1) angstrom; beta = 102.10(2) -degrees; R = 0.066 for 5158 reflections having I > 3sigma(I).