Two monomeric ruthenium complexes containing bidentate bis(diphenylphosphino) ligands

被引：16

作者：

Pearson, WH ^{[1
]}

Shade, JE ^{[1
]}

Brown, JE ^{[1
]}

Bitterwolf, TE ^{[1
]}

机构：

[1] UNIV IDAHO,DEPT CHEM,MOSCOW,ID 83843

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1996年 / 52卷

关键词：

D O I：

10.1107/S0108270195011802

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structures of chloro(eta(5)-cyclopentadienyl)-[methylenebis (diphenylphosphine-P)]ruthenium-chloroform (1/1), [RuCl(C5H5)(C25H22P2)].CHCl3, (A), and chloro(eta(5)-cyclopentadienyl)[1,2-ethanediylbis(diphenylphosphine-P)]ruthenium-chloroform (1/1), [RuCl(C5H5)(C26H24P2)].CHCl3, (B), are reported. Both complexes contain a central ring structure in which a pair of P atoms, linked by a -CH2- [in (A)] or a -C2H4- [in (B)] group, are bonded to a central Ru atom. The P-Ru-P bond angle undergoes expansion from 72.07 (2)degrees in (A) to 83.48(2)degrees in (B). The bond distances around the Ru center are compared with values reported for similar compounds. Both structures include a chloroform solvent molecule in addition to the ruthenium complex. The chloroform molecule in (A) was found to be disordered.

引用

页码：1106 / 1110

页数：5

共 11 条

[1] CYCLOPENTADIENYL-RUTHENIUM AND CYCLOPENTADIENYL-OSMIUM CHEMISTRY .7. COMPLEXES CONTAINING NITRILES, TERTIARY PHOSPHINES OR PHOSPHITES FORMED BY ADDITION OR DISPLACEMENT-REACTIONS [J].