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A mixed basis set of Slater and Gaussian functions. Integrals with modified Gaussian functions
Author(s) -
Colle Renato,
Fortunelli Alessandro,
Salvetti Oriano
Publication year - 1987
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560310605
Subject(s) - gaussian , gaussian integral , mathematics , gaussian function , basis function , order (exchange) , basis (linear algebra) , set (abstract data type) , slater integrals , mathematical analysis , mathematical physics , pure mathematics , computational chemistry , chemistry , computer science , geometry , finance , economics , programming language
Abstract The analytic expressions of the integral prototypes involving both Slater and s ‐type Gaussian functions, explicity derived in Ref. 1, are generalized to the case of higher order modified Gaussian functions [2].