SYNTHESIS AND PHOTOLYSIS OF MIXED COPPER(I) COMPLEXES WITH THIONES AND TRI-PARA-TOLYLPHOSPHINE OR TRIPHENYLPHOSPHINE - X-RAY CRYSTAL-STRUCTURE OF BIS[COPPER(I)(1,3-THIAZOLIDINE-2-THIONE) (TRI-PARA-TOLYLPHOSPHINE)CHLORIDE]

被引：30

作者：

HADJIKAKOU, SK ^{[1
]}

ASLANIDIS, P ^{[1
]}

KARAGIANNIDIS, P ^{[1
]}

机构：

[1] UNIV THESSALONIKI,FAC CHEM,DEPT GEN & INORGAN CHEM,POB 135,GR-54006 SALONIKA,GREECE

来源：

POLYHEDRON | 1991年 / 10卷 / 09期

关键词：

D O I：

10.1016/S0277-5387(00)86911-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of [Cu(PR3)Cl]4 [where PR3 = tri-p-tolylphosphine (tptp), or triphenylphosphine(tpp)] with several heterocyclic thiones (L) yields binuclear complexes of the general formula [Cu(PR3)(L)Cl]2 [L = 1,3-thiazolidine-2-thione (tzdtH), benz-1,3-thiazoline-2-thione (bztztH), dithiouracil (dtu), purine-6-thione (pur6SH) and thiourea (tu)]. Irradition of the complexes, in chloroform, methanol and acetonitrile solutions, caused phosphine evolution while the Cu2S2 core remained intact. The crystal structure of [Cu(tptp)(tzdtH)Cl]2 has been established by single-crystal X-ray diffraction methods. In the Cu2S2 core the Cu-S bond lengths are 2.386(1) and 2.470(1) angstrom. The Cu-P and Cu-Cl distances are 2.222(1) and 2.283(1) angstrom, respectively.

引用

页码：935 / 940

页数：6

共 28 条

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