Structure of bis[α-(1,2,4-triazole-1-yl)-acetophenone]dichorozinc(II) complex [ZnCl2(C2H2N3CH2COPh)2]

被引：4

作者：

Jian, FF ^{[1
]}

Xiao, HL ^{[1
]}

Yu, B ^{[1
]}

机构：

[1] Qingdao Univ Sci & Technol, New Mat & Funct Coordinat Chem Lab, Qingdao 266042, Peoples R China

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2003年 / 33卷 / 07期

关键词：

alpha-(1,2,4-triazole-1-yl)-acetophenone ligand; single crystal structure; dichlorozinc(II) complex;

D O I：

10.1023/A:1024246920974

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal and molecular structure of [ZnCl2(N-4-trzCH(2)COPh)(2)] (trz = 1,2,4-triazole) has been determined by X-ray crystallography. It crystallizes in the monoclinic system, space group C2/c, with lattice parameters a = 26.7892(4) Angstrom, b = 4.9392(2) Angstrom, c = 20.7872(1) Angstrom, = 127.517 (1)degrees, and Z = 4. The complex has C-2 symmetry. The coordination geometry of each Zn atom is distorted tetrahedral formed by two Cl atoms and two tertiary N atoms of the alpha-(1,2,4-triazole-1-yl)-acetophenone ligands. The two equivalent Zn-Cl and Zn-N bonds form bond angles around the Zn(II) atom in the range 101.4(1)-120.8(1)degrees. C-H...O intermolecular interactions link the molecules in infinite chains in the [101] direction.

引用

页码：575 / 578

页数：4

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