Synthesis and characterization of bis(diphenylphosphino)acetylene bridged binuclear platinum(II) complexes with terminal organochalcogenide groups.: X-ray crystal structure of [Pt2(SC6F5)4(μ-Ph2PCCPPh2)2]

被引：8

作者：

Singhal, A

Jain, VK ^{[1
]}

Butcher, RJ

机构：

[1] Bhabha Atom Res Ctr, Div Chem, Trombay 400085, Mumbai, India

[2] Howard Univ, Dept Chem, Washington, DC 20059 USA

来源：

JOURNAL OF COORDINATION CHEMISTRY | 1999年 / 46卷 / 03期

关键词：

platinum; synthesis; NMR; X-ray structure;

D O I：

10.1080/00958979908048480

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Binuclear platinum(II) complexes of the type [Pt-2(ER)(4)(mu-Ph2PC=CPPh2)(2)] (ER = SPri, SBut, SPh, SC6H4Cl-4, SC6F5, SePh) have been prepared and characterized by elemental analysis and NMR spectroscopy. A single-crystal X-ray structure determination of [Pt-2(SC6F5)(4)(mu-Ph2PC=CPPh2)(2)] has established the binuclear formulation with terminal thiolato groups. The platinum atoms lie in a distorted square planar environment with the sulfur and the phosphine ligands arranged in a cis fashion.

引用

页码：355 / 363

页数：9

共 31 条

[1] SYNTHESIS AND CHARACTERIZATION OF THIOLATO-BRIDGED TITANIUM-PLATINUM AND TITANIUM-PALLADIUM HETEROBINUCLEAR COMPLEXES - MOLECULAR-STRUCTURE OF [(ETA(5)-C(5)H(4)SIME(3))(2)TI(MU-SPH)(2)PD(C6F5)(2)] [J].