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用ab-initio法对硅氧烷及硅酸分子的研究指出,在硅酸盐中,由于电子的局域性,体系的总能量可以向结构单元或双中心分割:从而可以得到Si-O~(br)比Si-O~(ter)更稳定。用这些结果可以解释硅酸盐的许多性质。
The ab-initio method for the study of siloxanes and silicic acid molecules indicates that in silicates, due to the localization of electrons, the total energy of the system can be partitioned into building blocks or bilayers: Si-O ~ (br) is more stable than Si-O ~ (ter). These results explain many of the properties of silicates.