Synthesis, Spectroscopic and Thermal Studies of Zinc(II) Complexes with the Symmetrical Bidentate Schiff-Base Ligand (2,3-MeO-ba)2en: Crystal Structure of Zn((2,3-MeO-ba)2en)I2

被引：7

作者：

Khalaji, Aliakbar Dehno ^{[1
]}

Grivani, Gholamhossein ^{[2
]}

Akerdi, Samaneh Jalali ^{[2
]}

Stoeckli-Evans, Helen ^{[3
]}

Das, Debasis ^{[4
]}

机构：

[1] Golestan Univ, Dept Chem, Fac Sci, Gorgan, Iran

[2] Damghan Univ, Sch Chem, Damghan, Iran

[3] Univ Neuchatel, Inst Phys, CH-2009 Neuchatel, Switzerland

[4] Univ Burdwan, Dept Chem, Burdwan 713104, W Bengal, India

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2012年 / 42卷 / 01期

关键词：

Schiff-base; zinc(II) complexes; Spectroscopy; single-crystal; Thermal; COPPER(I) COMPLEXES; MERCURY(II) COMPLEXES; COORDINATION; ARCHITECTURES; HALIDE;

D O I：

10.1007/s10870-011-0207-3

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Two zinc(II) complexes [ZnI2((2,3-MeO-ba)(2)en)] (1) and [ZnCl2((2,3-MeO-ba)(2)en)] (2), with the symmetrical bidentate Schiff-base ligand (2,3-MeO-ba)(2)en [N,N'-bis(2,3-dimethoxybenzylidene)-1,2-diaminoethane] have been synthesized and characterized by elemental analyses (CHN), FT-IR and H-1-NMR spectroscopy. The thermal behaviors of these complexes were studied using thermogravimetry in order to evaluate their thermal stability and thermal decomposition pathways. The crystal structure of [ZnI2((2,3-MeO-ba)(2)en)] (1) was determined from single-crystal X-ray diffraction. The coordination polyhedron about the zinc(II) center in the complex 1 is best described as a distorted tetrahedron.

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页码：83 / 88

页数：6

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