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含能材料  2007 

高氯酸碳酰肼锰和硝酸碳酰肼锰的晶格能研究

Keywords: 物理化学,[Mn(CHZ)3](NO3)2,[Mn(CHZ)3](ClO4)2,溶解焓,晶格能,感度

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Abstract:

为了研究晶格能与感度之间的关系,采用微热量热计测定了[Mn(CHZ)3](NO3)2和[Mn(CHZ)3](ClO4)2在去离子水中的溶解焓,计算出它们的标准摩尔溶解焓分别为91.13kJ·mol-1和87.09kJ·mol-1,根据卡普廷斯基经验公式计算了它们的晶格能分别为1737.36kJ·mol-1和1485.36kJ·mol-1,得出配阳离子半径[Mn(CHZ)3]2+为2.12?;讨论了晶格能与机械感度之间的关系:配合物的晶格能越大,感度越小,[Mn(CHZ)3](NO3)2比[Mn(CHZ)3](ClO4)2钝感。

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