水合物之浅议  

A SUPERFICIAL VIEW ON HYDRATE

作　　者：王道林 熊裕堂[2] 

机构地区：[1]山西师大化学系 [2]山西大学化学系

出　　处：《山西师范大学学报（自然科学版）》1989年第2期33-39,共7页Journal of Shanxi Normal University(Natural Science Edition)

摘　　要：不同温度条件和金属离子半径及所带电荷大小形成水分子数目不同的水合物,从其结合水的键型而分为4类:配位水是主要的一大类,可分为H_2O和一个金属离子相配位的离子晶体及H_2O和两个以上金属离子配位形成的链状水合物;氢键水,分为金属水合离子通过氢键水形成的水合物和通过氢键形成的气体水合物;晶体水,它是由分子引力而形成的一些复盐;质子水,它是酸溶液中水合离子的结合情况。The hydrates that contain different number water molecules can be formed under different temperature and different ionic radii of the metal atoms and the rize of different electric charge. It can be classiified four kind according to the bond tyre to bind water molecule. The first:The ligand water,the major tyre, can be calssified H_2O and ionic crytal liganded by one metal ion and chained hydrate liganded by over two metal ion. The second: Hydrogen-bond water molecule can be classified hydrate, metal hydration ion formed by hydrogen-bond water and gas hydrate formed by hydrogen-bond. The third:Crystal water is some double salt formed by molecular gravitation. The forth: Protonic water is determined by the bound circumstance of hydration ion in acid solution.

关 键 词：水合物 配位水 氢键水 金属水合离子 质子水 

分 类 号：N[自然科学总论]