价层电子对互斥理论,简称VSEPR法,这一理论最初由西奇威克(Sidgwick)等在1940年提出,六十年代初吉来斯必(R.J.Gillespie)等发展了这一理论,它在预见分子结构方面比较简单,不需要原子轨道等概念,也可以不计算中心原子价层电子总数,不用写出电子结构式,直接应用 The valence electron-mutex theory (VSEPR), first proposed by Sidgwick et al. In 1940 and developed by RJ Gillespie et al. In the early 1960s, In the foreseeable molecular structure is relatively simple, does not require the concept of atomic orbit, you can not calculate the total number of valence electrons in the center, do not write the electronic structure, the direct application