三种Hofmann-H_2O类配位聚合物的晶体结构Crystal Structures of Three Kinds of Hofmann-H_2O-type Coordination Polymers
武晶斌;刘浪;贾殿赠;郭继玺;盛蕊;
摘要(Abstract):
分别用2,3-二甲基吡嗪,2,5-二甲基吡嗪,四甲基吡嗪做配体,以[Pd(CN)4]2-为构筑基元,与Fe(ClO4)2通过溶液缓慢扩散法制备了三种化合物的单晶.通过分析这三种化合物的晶体结构,发现由于吡嗪上取代基的空间位阻效应,使这些吡嗪衍生物的配位能力比水分子弱,因而形成了水为配体、吡嗪衍生物为客体分子,具有通式为Fe(H2O)2Pd(CN)4.G的二维Hofmann-H2O类配位聚合物.
关键词(KeyWords): Hofmann类化合物;配位聚合物;吡嗪衍生物;氰基
基金项目(Foundation): 国家自然科学基金(21061014);; 教育部重点项目(209138);; 教育部新世纪优秀人才支持计划(NCET-09-0904);; 新疆大学自然科学基金项目(2009211B02)资助
作者(Author): 武晶斌;刘浪;贾殿赠;郭继玺;盛蕊;
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参考文献(References):
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