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CHZNTO的制备和分子结构研究

Jiegou Huaxue(2002)

Cited 5|Views5
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Abstract
通过3-硝基-1, 2, 4-三唑-5-酮(NTO)与碳酰肼(CHZ)反应制备NTO碳酰肼(carbohydrazide 3-nitro-1, 2, 4-triazol-5-one, 简称CHZNTO),并用X射线衍射、元素分析进行结构表征.该化合物的化学计量式为: C3H10N8O5,分子式为:(NH2NHCONHNH3)+(C2HN4O3)-@H2O,属三斜晶系,P ī空间群.晶体学参数为:a = 6.639 (1),b = 11.481(1),c = 13.692(2) ?,α = 70.56(1),(=88.19(1),γ = 77.03(1)(,V = 958(2) ?3,Z = 4,Dc = 1.651g/cm3,((MoK() = 0.150 mm-1,F(000) = 496,R=0.0315,wR = 0.0894.通过分析可知,CHZNTO是由1个CHZ阳离子和1个NTO阴离子组成的离子型化合物..
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Key words
2,4-trinzol-5-one,3-nitro-1,Carbohydrazide,Crystal structure,Preparation
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