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在前一篇报告中,我们按价键轨道理论,用量子力学方法分析了单核络离子的电子结构。所得结果可归纳为:(ⅰ)络离子的成键电子可分为两层,即能量低的“内层”骨架电子和能量较高的“外层”特性电子;(ⅱ)骨架电子的波函数是在中心势场的作用下,由配位原子的成键轨道杂入了中心离子的价电子轨道形成的;而特性电子波函数是在配位势场的作用下,由中心离子的价电子轨道杂入了配位原子的成键轨道形成的;(ⅲ)中心势场和配位势场是规定络离子电子结构的主要矛盾。
In the previous report, we analyzed the electronic structure of mononuclear ions using quantum mechanics based on the theory of orbital orbital. The results obtained can be summarized as follows: (i) The bonding electrons of a complex ion can be divided into two layers, namely, an “inner” skeleton electron with a low energy and an “outer” characteristic electron with a higher energy; (ii) The function is formed by the valence electron orbit of the central ion by the bonding orbit of the coordination atom under the action of the central potential field. The characteristic electron wave function is formed by the valence electron of the central ion under the action of the coordination potential field The electron orbitals are formed by the bonding orbitals of coordinated atoms; (iii) The central potential field and the coordination potential field are the main contradictions that define the electronic structure of the complex ion.