Synthesis, characterization and X-ray crystal structure of guanidinuim (pyridine-2,6-dicarboxylato)(pyridine-2,6-monocarboxylato) zincate(II) mono pyridine-2,6-dicarboxylic acid tetrahydrate

被引：5

作者：

Aghabozorg, H. ^{[1
]}

Sadr-Khanlou, E. ^{[1
]}

机构：

[1] Teacher Training Univ, Dept Chem, Tehran 15614, Iran

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 2008年 / 43卷 / 03期

关键词：

zinc(II) sulphate; pyridine-2,6-dicarboxylic acid; hydrogen bonds; ion pairs; crystal structure;

D O I：

10.1002/crat.200710958

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

A new complex of Zinc(II) and guanidinium pyridine-2,6-dicarboxylate proton transfer compound, (GnH)(2)(pydc), was synthesized and characterized using IR, H-1 NMR and C-13 NMR spectroscopy and single crystal X-ray diffraction. The chemical formula and space group of the resulting complex is (GnH)[Zn(pydc)(pydcH)] center dot (pydcH(2)) center dot 4H(2)O, P (1) over bar Where the final R value is 0.0310 for 13287 reflections collected. The [Zn(pydc)(pydcH)](-) anions and the (GnH)(+) counter-cations form a three-dimensional solid-state structure by a variety of noncovalent interactions such as ion pairing, hydrogen bonding and pi-pi stacking which are going to be discussed. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：327 / 332

页数：6

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