Analytical Methods Using Slater-Type Orbitals in Quantum Chemistry

1992 ◽  
Author(s):  
H. W. Jones ◽  
C. A. Weatherford
Keyword(s):  
Quantum Chemistry ◽  
Analytical Methods ◽  
Slater Type Orbitals ◽  
Slater Type

Canonical two-range addition theorem for slater-type orbitals

2012 ◽  
Vol 113 (1) ◽  
pp. 71-75 ◽  
Author(s):  
Daniel Gebremedhin ◽  
Charles Weatherford
Keyword(s):  
Addition Theorem ◽  
Slater Type Orbitals ◽  
Slater Type

scholarly journals Use of lined-up auxiliary functions in the evaluation of overlap integrals over integer and non-integer n Slater type orbitals

2019 ◽  
Vol 12 ◽  
pp. 298-301
Author(s):  
Israfil I. Guseinov ◽  
Zekayi Andıç ◽  
Bahtiyar A. Mamedov ◽  
Nurşen Seçkin Görgün
Keyword(s):  
Slater Type Orbitals ◽  
Overlap Integrals ◽  
Slater Type ◽  
Auxiliary Functions

Representation of Kohn–Sham free atom eigenfunctions by Slater-type orbitals

2008 ◽  
Vol 108 (9) ◽  
pp. 1465-1476
Author(s):  
Zbigniew Romanowski ◽  
Abraham F. Jalbout
Keyword(s):  
Free Atom ◽  
Slater Type Orbitals ◽  
Slater Type

scholarly journals Combining Slater-type orbitals and effective core potentials

2017 ◽  
Vol 95 (5) ◽  
Author(s):  
Michał Lesiuk ◽  
Aleksandra M. Tucholska ◽  
Robert Moszynski
Keyword(s):  
Slater Type Orbitals ◽  
Slater Type ◽  
Effective Core Potentials

EVALUATION OF ONE- AND TWO-ELECTRON MULTICENTER INTEGRALS OF YUKAWA-LIKE SCREENED CENTRAL AND NONCENTRAL INTERACTION POTENTIALS OVER SLATER ORBITALS USING ADDITION THEOREMS

2005 ◽  
Vol 16 (06) ◽  
pp. 837-842 ◽  
Author(s):  
I. I. GUSEINOV ◽  
B. A. MAMEDOV
Keyword(s):  
Numerical Stability ◽  
Slater Type Orbitals ◽  
Overlap Integrals ◽  
Slater Type ◽  
Interaction Potentials ◽  
Multicenter Integrals ◽  
Expansion Formulae ◽  
Slater Orbitals ◽  
Exponential Type Orbitals ◽  
The One

By the use of complete orthonormal sets of Ψα-exponential type orbitals (Ψα-ETOs, where α =1, 0, -1, -2, …), the series expansion formulae are established for the one- and two-electron multicenter integrals of arbitrary Yukawa-like screened central and noncentral interaction potentials (YSCPs and YSNCPs) in terms of two- and three-center overlap integrals of three Slater type orbitals (STOs). The convergence of the series is tested by the concrete cases of parameters. The formulae given in this study for the evaluation of one- and two-electron multicenter integrals of YSCPs and YSNCPs show good rate of convergence and numerical stability.

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