摘要
本文采用Na_(2)WO_(4)、NaH_(2)PO_(4)、CoCl_(2)为起始原料,利用水热法合成了1例结构新颖的多酸有机无机杂化化合物[Co(C_(10)H_(8)N_(2))_(3)]_(4)[Co_(4)(H_(2)O)_(2)-(HPW_(9)O_(34))_(2)]·14H_(2)O,并用X-射线单晶衍射等进行了表征.标题化合物所属的晶系为三斜晶系,空间群是P 1.晶体参数如下:a=16.205(2)、b=16.530(2)、c=18.647(2)、α=83.110(4)°、β=76.116(4)°、γ=62.107(4)°、V=4285.5(9)3.该化合物中的多阴离子为典型的夹心型Finke结构.
In this work,by utilizing Na_(2)WO_(4),NaH_(2)PO_(4) and CoCl_(2) as raw materials,one new Organic-inorganic hybrid compound based-on polyoxometalate is synthesized by hydrothermal synthesis methods.And the compounds are characterized by single crystal X-ray diffractions.The compound belongs to tricliniccrystal system.Space group is P 1.Crystal parameters are as follows:a(■)=16.205(2),b(■)=16.530(2),c(■)=18.647(2),α(■)=83.110(4),β(°)=76.116(4),γ(°)=62.107(4),V(3)=4285.5(9).In the compound,the polyanions are classical sandwich Finke structures.
作者
张哲宇
ZHANG Zhe-yu(Faculty of Chemistry,Baicheng Normal University,Baicheng 137000,China)
出处
《南京晓庄学院学报》
2022年第6期21-25,共5页
Journal of Nanjing Xiaozhuang University
基金
吉林省教育厅科学技术项目(JJKH20170001KJ).
关键词
水热
有机无机杂化化合物
Finke结构
hydrothermal synthesis method
organic-inorganic hybrid compound
Finke structure
