Abstract

A cobalt coordination polymer with V-shaped ligands, {[L¹Co(trans-CHDCA)] · 2H₂O}_n (L¹ = bis(4-(1H-imidazol-1-yl)phenyl)methanone, trans-H₂CHDCA = trans-1,2-cyclohexanedicarboxylic acid) has been synthesized under solvothermal conditions. It has been characterized by IR spectra, elemental analyses and single-crystal X-ray diffraction. The crystal is monoclinic, sp. gr. P2₁/c, Z = 4. In crystal, trans-CHDCA^2– ions bridge Co atoms into wave-like chain along the c-axis. Furthermore, chains are linked by bis(4-(1H-imidazol-1-yl)phenyl)methanone to form 2D layers.

中文翻译：

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基于双（4-（1 H-咪唑-1-基）苯基）甲酮和反式-1,2-环己烷二甲酸钴的钴配位聚合物的合成和晶体结构

摘要

具有V形配体的钴配位聚合物，{[ L ¹ Co（反式-CHDCA）]·2H ₂ O} _n（L ¹ =双（4-（1 H-咪唑-1-基）苯基）甲酮，反式在溶剂热条件下合成了-H ₂ CHDCA =反式-1,2-环己烷二羧酸。通过红外光谱，元素分析和单晶X射线衍射对其进行了表征。晶体是单斜晶。gr。P 2 ₁ / c，Z =4。在晶体中，反式-CHDCA ^2–离子将Co原子沿c轴桥接成波浪状链。此外，链通过双（4-（1 H-咪唑-1-基）苯基）甲酮连接形成2D层。