Abstract |
An accurate relativistic universal Gaussian basis set (RUGBS) from H through No without variational prolapse has been developed by employing the Generator Coordinate Dirac-Fock (GCDF) method. The behavior of our RUGBS was tested with two nuclear models: (1) the finite nucleus of uniform proton-charge distribution, and (2) the finite nucleus with a Gaussian proton-charge distribution. The largest error between our Dirac-Fock-Coulomb total energy values and those calculated numerically is 8.8 mHartree for the No atom.
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Authors | Roberto L A Haiduke, Luiz G M De Macedo, Albérico B F Da Silva |
Journal | Journal of computational chemistry
(J Comput Chem)
Vol. 26
Issue 9
Pg. 932-40
(Jul 15 2005)
ISSN: 0192-8651 [Print] United States |
PMID | 15841472
(Publication Type: Journal Article)
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Copyright | (c) 2005 Wiley Periodicals, Inc. |