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首页> 外文期刊>Журнал струκтурной химии >SYNTHESES OF COBALT AND CADMIUM COORDINATION POLYMERS COMPOSED OF DICARBOXYLATE AND BIS(4-(1H-IMIDAZOL-1-YL)PHENYL)METHANONE LIGANDS
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SYNTHESES OF COBALT AND CADMIUM COORDINATION POLYMERS COMPOSED OF DICARBOXYLATE AND BIS(4-(1H-IMIDAZOL-1-YL)PHENYL)METHANONE LIGANDS

机译:由二羧酸二羧酸酯和双(4-(1H-(1H-咪唑-1-基)苯基)组成的钴和镉配位聚合物的合成甲基酮配体

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摘要

Two coordination polymers {[Co(L~1)3(H2O)2](fdc)(H2O)_(2.5)}n(1) and [Cd(L~1)(tpdc)(H2O)]n(2)(L~1 =bis(4-(1H-imidazol-1-yl)phenyl)methanone,H2fdc = furan-2,5-dicarboxylic acid,H2tpdc = thiophene-2,5-dicarboxylic acid) are synthesized and structurally characterized by IR,EA,and single crystal X-ray diffraction analyses.In 1,Col has a distorted octahedral geometry with two oxygen atoms of water molecules and four nitrogen atoms from four L~1 ligands to give a distorted octahedral coordination geometry.The [Co(L~1)2]2 units are bridged by L~2 ligands to form ID chains.In 2,Cdl is seven-coordinated by four О atoms from two tpdc~(2-) ligands,one О atom from a coordinated water molecule,and two N atoms from two distinct ~ ligands.Complex 2 possesses a 4-connected net topology with the point symbol {4~4·6~2}.
机译:two coordination polymers{[CO(L~1)3(H2O)2](FDC)(H2O)(2.5)}N(1)and[CD(L~1)(TPDC)(L~1)(TPDC)(H2O)]N(2)(L~1=BIS(4-(1H-imidazol-1-yl)phenyl)methanone,H2FDC=furan-2,5-dicarboxylic acid,H2TPDC=thiophene-2,5-dicarboxylic acid,H2TPDC=thiophene-2,5-dicarboxylic acid acid,H2TPDC=thiophene-2,5-dicarboxylic acid acid)是IR、EA和单晶X-Ray差异分析的合成和结构特征。在1,COL有一个扭曲的八面体几何与两个氧原子的水分子和四个硝基原子从四个L~1立方体给一个扭曲的八面体协调几何。[CO(L~1)2]2 Units are bridged by L~2 ligands to form id chains。在2,CDL是由四个关于原子从两个TDC~(2-)ligands,一个关于原子从一个coordinated水分子,和两个原子从两个区~ ligands。Complex 2 posses a 4-connected net topology with the point symbol{4~4·6~2}。

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