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ＶＳＥＰＲ理论 (ＶａｌｅｎｃｅＳｈｅｌｌＥｉｅｃｔｒｏｎＰａｉｒＲｅｐｕｌｓｉｏｎＴｈｅｏｒｙ)是根据自旋相关和电荷相关的概念提出来的 .用它来解释主族元素共价化合物的分子构型是成功的 .把它用于过渡元素配合物构型的判断鲜见报导 ,这是因为过渡元素ｄ电子也是价电
The VSEPR theory (ValenceShellEctronPairRepulsionTheory) is based on the spin-related and charge-related concepts proposed to explain the molecular structure of the main group of elements covalent compounds was successful.It is used to judge the configuration of the transition element complexes It is reported that this is because the transition element d is also valence electricity