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新型2,6-吡啶二羧酸锌钠配合物的合成与晶体结构分析 被引量:2

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摘要 以硫酸锌和2,6-吡啶二羧酸为原料采用水热法合成一种新颖配位聚合物.单晶X射线衍射实验表明,标题化合物属于Monoclinic晶系,P2(1)/n空间群,晶胞参数为a=8.430(2),b=22.328(6),c=13.490(3),β=94.493(13),V=2531.5(11)3,Z=4.每个锌离子分别与2个不同2,6-吡啶二羧酸配体上的吡啶氮原子和羧基氧原子配位,形成一个几何八面体构型.钠氧桥连以及相邻吡啶环存在的分子间π-π堆积作用,使得配位单元向三维方向展开,从而形成的三维配位聚合物.
出处 《广西民族大学学报(自然科学版)》 CAS 2012年第2期81-83,共3页 Journal of Guangxi Minzu University :Natural Science Edition
基金 广西自然科学基金(0832080) 广西民族大学研究生教育创新计划项目(gxun-chx2011085)
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