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Filho OT, Pinheiro JC, Kondo RT. Designing Gaussian basis sets to the theoretical study of the piezoelectric effect of perovskite (BaTiO3). ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.theochem.2003.10.032] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Trsic M, Angelotti WF, Molfetta FA. The Generator Coordinate Method for Atomic and Molecular Systems: Revision and Further Developments. ADVANCES IN QUANTUM CHEMISTRY 2004. [DOI: 10.1016/s0065-3276(04)47018-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Gaussian basis sets to the theoretical study of the electronic structure of perovskite (LaMnO3). ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s0166-1280(03)00207-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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CASTRO EUSTÁQUIOVRDE, JORGE FRANCISCOE. Adapted Gaussian basis sets for atoms from Li through Xe generated with the generator coordinate Hartree-Fock method. AN ACAD BRAS CIENC 2001. [DOI: 10.1590/s0001-37652001000400004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The generator coordinate Hartree-Fock method is used to generate adapted Gaussian basis sets for the atoms from Li (Z=3) through Xe (Z=54). In this method the Griffin-Hill-Wheeler-Hartree-Fock equations are integrated through the integral discretization technique. The wave functions generated in this work are compared with the widely used Roothaan-Hartree-Fock wave functions of Clementi and Roetti (1974), and with other basis sets reported in the literature. For all atoms studied, the errors in our total energy values relatively to the numerical Hartree-Fock limits are always less than 7.426 mhartree.
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Jorge F, de Castro E. Improved generator coordinate Hartree–Fock method: application to first-row atoms. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)00144-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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