An unusual hydrogen-bonded network associated with metal-organic chains: Structure and crystal packing of the coordination polymer [Cd(terephthalate)(H2O)(3)]center dot 4H(2)O

Michaelides OA.; Skoulika S.; Raptopoulou CP.; Terzis A.; Tsaousis D.

首页> 外文期刊>Acta Crystallographica, Section B. Structural Science >An unusual hydrogen-bonded network associated with metal-organic chains: Structure and crystal packing of the coordination polymer [Cd(terephthalate)(H2O)(3)]center dot 4H(2)O

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An unusual hydrogen-bonded network associated with metal-organic chains: Structure and crystal packing of the coordination polymer [Cd(terephthalate)(H2O)(3)]center dot 4H(2)O

机译：与金属-有机链相关的异常氢键网络：配位聚合物[Cd（对苯二甲酸酯）（H2O）（3）]中心点4H（2）O的结构和晶体堆积

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Single crystals of [Cd(terephthalate) (H2O)(3)].4H(2)O (1), triaquo(1,4-benzenecarboxylato-kappa O)cadmium tetrahydrate, are grown in a silica gel column. Crystal structure analysis shows that (1) is a polymer with metal-organic chains stacked along the a axis forming layers parallel to the ab plane. These layers are linked by an unusual hydrogen-bonded network formed by the water molecules (both 'free' and coordinated ones) and the carboxylate O atoms. This network comprises tridymite-like O-8 cages which 'propagate' in the direction of the a axis, mimicking the way they 'propagate' along the c axis in hexagonal ice. [References: 34]

机译：[Cd（对苯二甲酸）（H2O）（3）.. 4H（2）O（1）的单晶四水合三水（1,4-苯羧基-κO）镉在晶体硅胶柱中生长。晶体结构分析表明（1）是具有沿a轴堆叠的金属-有机链的聚合物，形成平行于ab平面的层。这些层通过由水分子（“游离”和配位的分子）和羧酸盐O原子形成的不寻常的氢键网络连接。该网络由类似于Tridymite的O-8笼形结构组成，它们沿a轴方向“传播”，模仿了它们在六角形冰中沿c轴“传播”的方式。 [参考：34]

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《Acta Crystallographica, Section B. Structural Science》 |1998年第5期|共6页
作者
Michaelides OA.; Skoulika S.; Raptopoulou CP.; Terzis A.; Tsaousis D.;
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正文语种 eng
中图分类晶体学;
关键词
Complexes; Water; Topography; Ligands; Solids; Acid;

机译：配合物;水;地形;配体;固体;酸;

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1. An unusual hydrogen-bonded network associated with metal-organic chains: Structure and crystal packing of the coordination polymer [Cd(terephthalate)(H2O)(3)]center dot 4H(2)O [J] . Michaelides OA., Skoulika S., Raptopoulou CP., Acta Crystallographica, Section B. Structural Science . 1998,第5期

机译：与金属-有机链相关的异常氢键网络：配位聚合物[Cd（对苯二甲酸酯）（H2O）（3）]中心点4H（2）O的结构和晶体堆积
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An unusual hydrogen-bonded network associated with metal-organic chains: Structure and crystal packing of the coordination polymer [Cd(terephthalate)(H2O)(3)]center dot 4H(2)O

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