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用Ritz变分法求出了氢分子离子H2 + 基态能量附近的能量随变分参数和分子键长变化的数值关系 ,并用抛物线插值法获得了H2 + 键长和基态能量的值及其计算公式 ,比文献 [1,2 ]更接近于实验值。
The Ritz variational method was used to determine the energy dependence of the ground state energy of H2 + ions with the variation of molecular bond length. The value of H2 + bond length and ground state energy and its formula were obtained by parabolic interpolation , Which is closer to the experimental value than [1,2].