GTOBAS: fitting continuum functions with Gaussian-type orbitals
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https://elsevier.digitalcommonsdata.com/datasets/463jt5vcyt
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Abstract
GTOBAS is a program for fitting Gaussian-type orbitals (GTOs) to Bessel and Coulomb functions over a finite range. The exponents of the GTOs are optimized using the method of Nestmann and Peyerimhoff [J. Phys. B 23 (1990) L773]. The appended module NUMCBAS provides the numerical Bessel and Coulomb functions required as input for the program. The use of GTO continuum basis sets is particularly important in electron–molecule scattering calculations when polyatomic targets are involved. Sample r...
Title of program: NUMCBAS
Catalogue Id: ADPW_v1_0.tar
Nature of problem
Evaluation/calculation of Bessel and Coulomb functions. Provides input for GTOBAS (this paper).
Versions of this program held in the CPC repository in Mendeley Data
adpw_v1_0.tar; NUMCBAS; 10.1016/S0010-4655(02)00141-8
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
创建时间：
2002-04-01
