From the structure date of the rare earth ethylsulphates RE(C2H5SO4)3·9H2O(RE=La→Lu,except Pm),their efficient valence electrons,efficient valence densities andaverage coordinatiOn numbers of bonds etc,have been calculated by using the chemical bondtheory of complex crystals of dielectric description.
利用复杂晶体化学键的介电描述理论,计算了稀土乙基硫酸盐晶体Re(C_2H_5SO_4)_3·9H2O,(Re=La→Lu,不含Pm)各化学键的键参数,讨论了每一个键的键性质,结果显示,晶体中存在16种类型和性质不同的化学键。
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