Abstract
Using Löwdin α-radial function and the Guseinov’s charge density expansion formulae, the calculation of the three-center nuclear attraction integrals over Slater type orbitals in molecular coordinate system is performed. The proposed algorithm is especially useful for computation of multicenter-multielectron integrals that arise in the Hartree-Fock-Roothaan approximation, which plays a significant role for the study of electronic structure and electron-nuclei interaction properties of atoms, molecules and solids. The algorithm described in the present work is valid for the arbitrary values of quantum numbers, screening constants and internuclear distances. The calculation results are in good agreement with those obtained using the alternative evaluation procedure.
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Slater J.C.: Quantum theory of atomic structure, vol 2, pp. 31–50. Mc Graw-Hill, New York (1960)
Guseinov I.I.: J. Mol. Model 9, 190 (2003)
Filter E., Steinborn E.O.: Phys. Rev. A 18, 1 (1978)
Fernandez J.J., Lopez R., Ema I., Ramirez G., Rico J.F.: Int. J. Quantum Chem. 106, 1986 (2006)
Rico J.F., Lopez R., Ema I.: Int. J. Quantum Chem. 108, 1415 (2008)
Barnett M.P.: J. Symb. Comput. 42, 265 (2007)
Yasuda K.: J. Comput. Chem. 29, 334 (2008)
Ramonowski Z., Krukowski S.: J. Mol. Struct. (Theochem) 848, 34 (2008)
Ramonowski Z.: Int. J. Quantum Chem. 108, 487 (2008)
Antolovic D., Silverstone H.J.: Int. J. Quantum Chem. 100, 146 (2004)
Berlu L., Safouhi H.: J. Theor. Comput. Chem. 4, 787 (2005)
Safouhi H., Bouferguene A.: Theor. Chem. Acc. 117, 213 (2007)
Safouhi H.: J. Phys. A: Math. Gen. 38, 7341 (2005)
Berlu L.: J. Theor. Comput. Chem. 3, 257 (2004)
Berlu L., Hoggan P.: J. Theor. Comput. Chem. 2, 147 (2003)
Berlu L., Safouhi H.: J. Phys. A-Math. Gen. 36, 11267 (2003)
Bouferguene: J. Phys. A-Math. Gen. 38, 2899 (2005)
Budzinski J.: Int. J. Quantum Chem. 97, 832 (2004)
Ruiz M.B., Peuker K.: Chem. Phys. Let. 412, 244 (2005)
Mamedov B.A.: Chinese J. Chem. 22, 545 (2004)
I.I. Guseinov, J. J. Phys. B 3, 1399 (1970); Int. J. Quantum Chem. 90, 980 (2002); J. Mol. Model. 9, 190 (2003); 11, 124 (2005); J. Chem. Phys. 120, 9454 (2004); J. Mol. Struct. (Theochem) 757, 165 (2005)
I.I. Guseinov, B.A. Mamedov, J. Mol. Struct.(Theochem) 465, 1 (1999); J. Mol. Model. 8, 272 (2002); J. Theor. Comput. Chem. 1, 17 (2002); Theor. Chem. Acc. 108, 21 (2002); MATCH Commun. Math. Comput. Chem. 52, 47 (2004); J. Chem. Phys. 121, 1649 (2004); Can. J. Phys. 82, 205 (2004)
Mamedov B.A., Çopuroğlu E.: MATCH Commun. Math. Comput. Chem. 61, 553 (2009)
Mamedov B.A., Koç H.: J. Math. Chem. 44, 365 (2008)
Löwdin P.O.: Adv. Phys. 5, 96 (1956)
H.W. Jones, Int. J. Quantum Chem. Symp. 15 (1981) 287; Int. J. Quantum Chem. 18, 709 (1980); 19, 567 (1981); 21, 1079 (1982); 23, 953 (1983); 29, 177 (1986); 41, 749 (1992); 45, 21 (1993); 61, 881 (1997); Phys. Rev. A 30, 1 (1984); 33, 3 (1986); 35 4 (1987); 30, 2 (1988); 38, 2 (1988); J. Comput. Chem. 12, 1217 (1991)
Guseinov I.I.: J. Mol. Struct.(Theochem) 719, 53 (2005)
Guseinov I.I.: J. Mol. Model 10, 212 (2004)
Sharma R.R., Das T.P., Orbach R.: Phys. Rev. 155, 338 (1967)
R.R. Sharma, J. Math. Phys. 9, 505 (1968); Phys. Rev. A 13, 2 (1976); 13, 517 (1976); Int. J. Quantum Chem. 10, 1075 (1976)
N. Suzuki, J. Math. Phys. 25, 1133 (1984); 25(E), 313 (1984); 26, 3193 (1985); 28, 4 (1987); 31, 9 (1990); 33, 12 (1992)
Gradshteyn I.S., Ryzhik I.M.: Tables of integrals, sums, series and products, 4th edn. Academic Press, New York (1980)
Condon E.U., Shortley G.H.: Theory of atomic spectra. Cambridge University Press, London (1970)
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An erratum to this article can be found at http://dx.doi.org/10.1007/s10910-009-9601-x
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Mamedov, B.A., Çopuroğlu, E. Calculation of three-center nuclear attraction integral over Slater type orbitals in molecular coordinate system using Löwdin α-radial function and Guseinov’s two-center charge density expansion formulae. J Math Chem 47, 345–353 (2010). https://doi.org/10.1007/s10910-009-9577-6
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DOI: https://doi.org/10.1007/s10910-009-9577-6