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Synthesis and Crystal Structure of a Novel Zn(Ⅱ) Triphosphonate Complex
Author(s): CHEN Lian-qing, ZHOU Zhong-qiang
Pages: 34-
37
Year: 2007
Issue:
3
Journal: CHEMICAL RESEARCH
Keyword: 有机膦酸盐; 2; 2'-联吡啶; 锌配合物; 合成; 晶体结构;
Abstract: 合成了一种新型的有机三膦酸配体H6aptp [1-氨基-丙基-1,1,3-三膦酸],并在水热条件下合成了它的锌配合物[Zn(H4aptp)(2,2'-bipy)(H2O)]·2H2O.用红外、质谱、元素分析、热重分析等手段对其进行了表征并解析了它的单晶结构.实验结果表明:配合物属三斜晶系,空间群为 Pī,晶胞参数为 a=0.668 14(5) nm,b=1.009 29(7) nm,c=1.543 8(11) nm,α=81.544(10)°,β=79.066(10)°,γ=82.278(10)°,Z=2,V=1.004 95(13) nm3,配合物在空间上以一维链状方式排列.
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