在前文中,作者曾从原子对其价电子的平均有效吸引力的观点出发,利用类氢原子的轨道函数作为分子中原子的波函数,导出了计算原子电负性的一般公式。用这些公式计算得的原子电负性数值,大体上与其他作者所发表的数据接近,在推导过程中,用类氢原子的轨道函数作为分子中原子的波函数的假定过于简单些,没有考虑分子中原子内电子之间的相互作用, In the previous article, the author derived the general formula for calculating the electronegativity of atoms from the viewpoint of the atom’s average effective attractiveness to valence electrons, using the orbital function of hydrogen atoms as the wave function of atoms in the molecule. The values ​​of the electronegativity of atoms calculated by these formulas are generally close to those of other authors. In the derivation process, the assumption of the orbital function of a hydrogen atom as the wave function of atoms in a molecule is too simple to consider Interactions among the atoms in the molecule,