Synthesis of Dinuclear Cobalt Complexes Containing Trimethylphosphine and Thiophenolato Ligands

被引：3

作者：

Xu, Xiaofeng ^{[1
]}

Jiao, Guili ^{[1
,2
]}

Sun, Hongjian ^{[1
]}

Li, Xiaoyan ^{[1
]}

机构：

[1] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China

[2] Hydrol & Water Resources Survey Bur, Jinan 250014, Shandong, Peoples R China

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2011年 / 637卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

Cobalt; Thiophenols; Trimethylphosphane; Dinuclear complexes; IR spectroscopy; NMR spectroscopy; DERIVATIVES; IRON;

D O I：

10.1002/zaac.201000317

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Benzene-1,2-dithiol reacted with Co(PMe3)(4) or Co(PMe3)(4)Me to afford a dinuclear complex Co-2[C6H4(SS)](2)(PMe3)(4) (1). The cobalt complex Co-2[C6H4(NH)S](2)(PMe3)(4) (2)was obtained from the reaction of 2-aminothiolphenol with Co(PMe3)(4)Me. From Co(PMe3)(3)(CO)Cl and the lithium salt of 2-aminothiolphenol or benzene- 1,2-dithiol dinuclear complexes Co-2[C6H4(NH)S](CO)(2)(PMe3)(4) (3) or Co-2[C6H4(SS)](CO)(2)(PMe3)(4) (4) were obtained. The molecular structures of 1 and 4 show longer metal-metal distances [Co-Co: 2.6333(6) (1) and 2.5547(12) angstrom (4)] than those of 2 and 3 [Co-Co: 2.4720(5) (2) and 2.457(4) angstrom (3)]. The possible reaction mechanisms of these reactions are proposed.

引用

页码：430 / 435

页数：6

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