Synthesis and structural characterization of novel zinc(II) and cadmium(II) complexes with pyridine-phosphine chalcogenide ligands

被引：15

作者：

Arbuzova, Svetlana N. ^{[1
]}

Volkov, Pavel A. ^{[1
]}

Ivanova, Nina I. ^{[1
]}

Gusarova, Nina K. ^{[1
]}

Larina, Ludmila I. ^{[1
]}

Kazheva, Olga N. ^{[2
]}

Alexandrov, Grigorii G. ^{[3
]}

Dyachenko, Oleg A. ^{[2
]}

Trofimov, Boris A. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, AE Favorsky Irkutsk Inst Chem, Irkutsk 664033, Russia

[2] RAS, Inst Problems Chem Phys, Chernogolovka 142432, Russia

[3] RAS, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2011年 / 696卷 / 10期

基金：

俄罗斯基础研究基金会;

关键词：

Tris[2-(2-pyridyl)ethyl]phosphine sulfide; Tris[2-(2-pyridyl)ethyl]phosphine selenide; Cadmium(II); Zinc(II); Complexes; Solid state structure; DIMENSIONAL COORDINATION POLYMERS; CRYSTAL-STRUCTURES; SUPRAMOLECULAR DESIGN; MOLECULAR-STRUCTURES; METAL-COMPLEXES; II-VI; CHEMISTRY; SEMICONDUCTOR; HYDROGENATION; PALLADIUM(II);

D O I：

10.1016/j.jorganchem.2010.10.062

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New pyridine-phosphine chalcogenide ligands, tris[2-(2-pyridyl)ethyl]phosphine sulfide 1a and tris [2-(2-pyridyl) ethyl] phosphine selenide 1b, react with zinc(II) and cadmium(II) chlorides in EtOH at room temperature to afford complexes of compositions 2ZnCl(2)center dot 2L (2, L = 1a) and 3CdCl(2)center dot 2L (3a,b, L = 1a,b) in high yields. The solid-state structure of complexes 2, 3 has been proved by X-ray analysis data. Complex 2 is a centrosymmetric dimer, where two atoms of zinc are bonded by two bridging pyridine-phosphine sulfide ligands through N atoms. Complexes 3a, b exist as polymeric chains with each bridging ligand acting as a chelate N,S- or N,Se-donor to one cadmium(II) center and as a pyridine N-donor to the next cadmium(II) center. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2053 / 2058

页数：6

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