中国物理B ›› 2010, Vol. 19 ›› Issue (4): 43101-043101.doi: 10.1088/1674-1056/19/4/043101
Israfil I. Guseinov1, N. Seckin Gorgun2, Nimet Zaim2
Israfil I. Guseinova), N. Seckin Gorgunb), and Nimet Zaimb)
摘要: Using the unsymmetrical one-range addition theorems introduced by one of the authors with the help of complete orthonormal sets of $\varPsi ^\alpha $-exponential type orbitals ($\alpha = 1,0, - 1, - 2,...)$, this paper presents the sets of series expansion relations for multicentre nuclear attraction integrals over Slater-type orbitals arising in Hartree--Fock--Roothaan equations for molecules. The final results are expressed through multicentre charge density expansion coefficients and basic integrals. The convergence of the series is tested by calculating concrete cases for arbitrary values of parameters of orbitals.
中图分类号: (Self-consistent-field methods)