Coordination chemistry of Re complexes with 2(2′-pyridyl)benzimidazole

被引：14
|
作者：
Sokolov, MN
Fedorova, NE
Peresypkina, EV
Pätow, R
Fedorov, VE
Fenske, D
机构：
[1] RAS, Nikolayev Inst Inorgan Chem, Novosibirsk 630090, Russia
[2] Inst Anorgan Chem, D-76128 Karlsruhe, Germany
来源：
INORGANICA CHIMICA ACTA | 2005年 / 358卷 / 13期
基金：
俄罗斯基础研究基金会;
关键词：
rhenium; 2(2 '-pyridyl)benzimidazole; crystal structure; cyclic voltammetry; paramagnetism;
D O I：
10.1016/j.ica.2005.06.019
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two new Re(111) and Re(IV) complexes with 2(2'-pyridyl)benzimidazole (pbimz) were prepared and their crystal and molecular structures established by single-crystal X-ray diffraction. Reaction of [ReOCl2(OEt)(PPh3)(2)] with the ligand gave red cis(Cl), trans(P)-[ReCl2(PPh3)(2)(pbimz)]Cl (1), while red [ReCl4(pbimz)] center dot OPPh3 (2) was obtained from [ReCl3(PhC(O)C(O)Ph)(PPh3)] and pbimz in the presence of perchlorate. The compounds were characterized by elemental analysis, FAB-MS, UV-Vis, IR, NMR spectroscopy and magnetic susceptibility measurements. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：3914 / 3918
页数：5
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