On the ground of the potentialenergystationary value theory, the formulas for stability calculation are developed and compared with the existing formulas.
根据势能驻值原理推导出了稳定性计算的公式，并与现有公式进行了比较。
2
The Other is to get the value through the stationary value principle of general potentialenergy or other similitude method with correlation energy.
另一类是用总势能驻值原理或其他类似的有关能量的方法求解。
3
The geometries, vibrational frequencies and the singlet point energy of all stationary points on potentialenergy surface (PES) are obtained.