双氰胺
化学
八面体
结晶学
齿合度
腈
分子
配位聚合物
八面体分子几何学
晶体结构
红外光谱学
酰胺
立体化学
离子液体
有机化学
催化作用
作者
Jun Luo,Xin Zhou,Xiu‐Feng Hou,Huixia Wu,Linhong Weng,Yanrong Li
标识
DOI:10.1002/cjoc.200590310
摘要
Two new dicyanamide coordination polymers, {Mn(dmpz)[N(CN)2]2}2 (1) and {Cu(dmpz)[N(CN)2]2}2 (2) (dmpz=3,5-dimethylpyrazole), were synthesized and characterized by single crystal X-ray diffraction analysis and IR spectroscopy. In 1 and 2 the metal ions have two different coordination modes, where one is coordinated to four dicyanamide anions and two monodentate dmpz molecules to form a slightly distorted octahedral geometry, while the other adopts octahedral geometry, surrounded by four nitrile N atoms and two amide N atoms of the dicyanamide anions. Both complexes contain two alternating chains that are parallel to each other.
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