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李亚丰

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[C6N2Hl8]2[Mo5Ol5(HPO4)2]·H2O水热合成与结构表征

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Affiliation of Author(s):化学工程学院

Teaching and Research Group:化学工程学院

Journal:Chem. J. Chin. Univ.

Funded by:“973”计划

Key Words:晶体;水热合成;结构

Abstract:通过水热法合成了一个新化合物[C6N2H18] [Mo5015(HPO4)2]·H O.并通过IR光谱、ICP、元素分析、差热与热重分析和X射线单晶衍射分析等手段进行了表征.结果表明.晶体属三方晶系.P3(2)21空间群.a=1.123 1(1)nm, c=2.280 2(5)nm.V=2.491 1(7)nm. Dc=2.835 Mg/m3.Z=6.最后的一致性 因子R=0.022 7, wR=0.067 5.阴离子中Mo5O15构成一环状结构.2个HPO4,一个连在环的下方.一个连在环的上方,形成类似于“飞碟”状的结构.阳离子为2个质子化的四甲基乙二胺.

First Author:Yafeng Li

Indexed by:Journal paper

Volume:24

Issue:3

Page Number:2

ISSN No.:0251-0790

Translation or Not:no

Date of Publication:2003-03-12

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