An analytical potential function for stable diatomic molecules

作者：Uddin Zaheer^*; Saeed M; AbdulHafith Esam H; Siddiqui Khursheed A

来源：Physics Essays, 2012, 25(4): 540-546.

DOI：10.4006/0836-1398-25.4.540

• Analytical Potential Function
• Empirical Model
• Potential Function
• Diatomic Molecule

We propose an analytical five-parameter potential function for stable diatomic molecules V(x) = K/x(3) - e(-tx)(a + bx + cx(2)). Here x=r/r(e), where r is the internuclear distance and re the equilibrium bond length. K, t, a, b, c are five parameters of the function, which are obtained from molecular spectroscopic data in terms of known molecular constants.

• 出版日期2012-12