New synthetic route, x-ray structure, and molecular orbital analysis for trans,trans-dichlorobis(triphenylphosphine)(phenyl)-rhodium(III).: Do agostic Rh•••H(PPh3), hydrogen-bond (Rh)Cl•••H(PPh3), or steric intramolecular interactions prevail?

被引：23

作者：

Cini, R ^{[1
]}

Cavaglioni, A ^{[1
]}

机构：

[1] Univ Siena, Dept Chem & Biosyst Sci & Technol, I-53100 Siena, Italy

来源：

INORGANIC CHEMISTRY | 1999年 / 38卷 / 16期

关键词：

D O I：

10.1021/ic9900760

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An efficient synthesis of [RhCl2(Ph)(PPh3)(2)] is achieved from the reaction of RhCl3 with SbPh3, through [RhCl2(Ph)(SbPh3)(3)], and a subsequent ligand displacement reaction with PPh3. The molecular structure is assisted by two Cl ... H-C linkages rather than two agostic Rh ... H-C interactions on the basis of a density functional optimization of the model molecule [RhCl2(Ph)(PH2CHCH2)(2)].

引用

页码：3751 / +

页数：5

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