catena-Poly[[diaquazinc(II)-μ-benzene-1,3-dioxyacetate] dihydrate]

被引：17

作者：

Gao, S ^{[1
]}

Li, JR

Liu, JW

Huo, LH

机构：

[1] Heilongjiang Univ, Coll Chem & Chem Technol, Harbin 150080, Peoples R China

[2] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2004年 / 60卷

关键词：

D O I：

10.1107/S1600536803029234

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title coordination polymer, {[Zn(C10H8O6)(H2O)(2)].2H(2)O}(n), was synthesized and characterized by X-ray crystallography. The crystal structure reveals the asymmetric unit to consist of the zinc(II) complex [Zn(1,3-BDOA)(H2O)(2)] and two uncoordinated water molecules. The zinc(II) ion displays a four-coordinate distorted tetrahedral geometry, formed by two carboxylate O atoms of two benzene-1,3-dioxyacetate ligands and two coordinated water molecules. The zinc(II) ions are bridged by carboxylate groups, forming a one-dimensional chain structure. The Zn-O bond distances lie in the range 1.941 (4)-1.981 (4) Angstrom and the Zn...Zn separation within the polymer is 14.627 (3) Angstrom.

引用

页码：M140 / M141

页数：2

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