Syntheses and characterization of mixed-anion cadmium(II) complexes, structural characterization of [Cd(phen)2(NO2)1.65(NO3)0.35], as a new eight-coordinate Cd(II) complex

被引：7

作者：

Abedini, J

Morsali, A

Kempe, R

机构：

[1] Tarbiat Modares Univ, Dept Chem, Sch Sci, Tehran, Iran

[2] Islamic Azad Univ Zanjan, Dept Chem, Zanjan, Iran

[3] Univ Bayreuth, Lehrstuhl Anorgan Chem 2, D-95440 Bayreuth, Germany

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2005年 / 58卷 / 13期

关键词：

cadmium(II) complexes; crystal structure; mixed-anion complexes; pi-pi stacking;

D O I：

10.1080/00958970500156969

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New mixed-anion cadmium(II) complexes of 2,2'-bipyridine (bpy) and 1,10-phenanthroline (phen) ligands, [Cd(phen)(2)(NO2)(1.65)(NO3)(0.35)] and Cd(bpy)(ClO4)(CH3COO) have been synthesized and characterized by elemental analysis, IR-, H-1 NMR-, C-13- NMR and Cd-113 NMR spectroscopy. The single crystal X-ray data of [Cd(phen)(2)(NO2)(1.65)(NO3)(0.35)] show the complex to be a monomer and that the Cd atom has an unsymmetrical eight-coordinate geometry, being coordinated by four nitrogen atoms of 'phen' ligands and four oxygen atoms of the nitrite and nitrate anions. There is a short pi-pi stacking interaction between parallel aromatic rings.

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收藏

页码：1161 / 1167

页数：7

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