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新型杂多酸(C_5N_2H_6)_3(C_5N_2H_7)_3[(PO_4)Mo_(12)O_(36)]·2H_2O的水热合成与晶体结构

Hydrothermal synthesis and crystal structure of a novel complex (C_5N_2H_6)_3(C_5N_2H_7)_3[(PO_4)Mo_(12)O_(36)]·2H_2O
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摘要 合成了一种未见报道的标题化合物((C5N2H6)3(C5N2H7)3[(PO4)Mo12O36]·2H2O,Mr=2403.00)并得到单晶,晶体衍射实验发现其属于单斜晶系,P2(1)/n空间群,晶体学参数:a=13.316(3),b=22.414(5),c=20.063(4),α=90.00(4)°,β=100.743(3)°,γ=90.00°,V=5883(2)3,Z=4,Dc=2.713Mg/m3,μ(MoKα)=2.608mm-1,F000=4604,最终R=0.0596,wR=0.1345,GoF=1.042.配体由由簇阴离子[(PO4)Mo12O36]3-之间通过端基氧与2-氨基吡啶形成氢键而相互连接,中间填充了一些水分子及2-氨基吡啶. The title compound（ （ C5N2H6） 3 （ C5N2H7） 3 [（ PO4） Mo12 O36]·2H2O,Mr = 2403. 00） is synthesized by hydrothermal reaction. It crystallizes in a mono-clini system with space group P2（ 1） /n and unit cell parameters a = 13. 316（ 3）,b = 22. 414（ 5）,c = 20. 063（ 4）,α = 90. 00（ 4） °,β = 100. 743 （ 3） °,γ = 90. 00°,V =5883（ 2） 3,Z =4,Dc =2. 713 Mg/m3,μ（ MoKα） =2. 608mm-1,F000 =4604,R = 0. 0596,wR = 0. 1345,GoF = 1. 042. The structure of title compound consists of a [（ PO4） Mo12O36]3 -cluster,which is connected by hydrogen bond through the O atoms with α-Pyridylamine to form a 3-di-mension structure with water molecular and α-Pyridylamine fulfilling.
作者 江丽芳
机构地区 闽江学院化学与化学工程系
出处 《闽江学院学报》 2010年第5期98-102,共5页 Journal of Minjiang University
基金 新型钒化合物与降血糖作用探索(JB072755)
关键词 水热合成 晶体结构 簇合物 磷钼杂多酸 hydrothermal synthesis crystal structure cluster compound 12-phosphomolybdic acid
分类号 O178 [理学—基础数学]
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闽江学院学报
2010年 第5期

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