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Calculation of nuclear-attraction and modified overlap integrals using Gegenbauer coefficients
Oztekin, E; Ozcan, S; Orbay, M; Yavuz, M (John Wiley & Sons Inc, 2002)The modified overlap and nuclear-attraction integrals over Slater-type orbitals are calculated for extremely large quantum numbers using Gegenbauer coefficients and basic overlap integrals. The accuracy of the results is ... -
Calculations of overlap integrals using recurrence-based algorithms
Oztekin, E; Yavuz, M; Atalay, S (Elsevier Science Bv, 2001)The aim of this study is to present a new algorithm and analytical formulae for calculation of overlap integrals with the same screening parameters over Slater-type orbitals based on recurrence relations for the basic ... -
Computation of molecular integrals over Slater-type orbitals. Part VI. Calculation of overlap integrals with the same screening parameters using Gegenbauer coefficients
Guseinov, II; Oztekin, E; Huseyin, S (Elsevier Science Bv, 2001)The overlap integrals with the same screening parameters of Slater-type orbitals were calculated using the Gegenbauer coefficients. The computer results are useful especially for large quantum numbers of overlap integrals, ... -
EPR of UV photolyzed tetramethylammonium acetate and tributyltin acetate powders
Oztekin, E; Yavuz, M; Kalkan, H (Marcel Dekker Inc, 2001)The electron paramagnetic resonance investigation of tetramethylammonium acetate ((CH3)(4)NCH3COO) and of tributyltin acetate ((C4H9)(3)SnCH3COO) powders under UV photolysis were carried out at 120 K. Some damage centers ... -
EPR studies of VO2+ in Ba(ClO4)(2)center dot 3H(2)O single crystals
Yavuz, M; Kalkan, H; Bulut, A; Atalay, S; Oztekin, E (Verlag Z Naturforsch, 1997)The results of an electron paramagnetic resonance (EPR) study of vanadyl ion VO2+ doped in single crystals of Ba (ClO4)(2) . 3H(2)O are reported. The spectra indicated the presence of two substitutional and interstitial ... -
Formulas and numerical table for the radial part of overlap integrals with the same screening parameters of Slater-type orbitals
Oztekin, E; Yavuz, M; Atalay, S (Springer-Verlag, 2001)The numerical properties of the radial part of overlap integrals with the same screening parameters in the form of polynomials in p = xiR over Slater-type orbitals have been studied and obtained by using three different ... -
On the evaluation overlap integrals with the same and different screening parameters over Slater type orbitals via the Fourier-transform method
Yavuz, M; Yukcu, N; Oztekin, E; Yilmaz, H; Dondur, S (Int Academic Publ, 2005)In this paper, derivation of analytical expressions for overlap integrals with the same and different screening parameters of Slater type orbitals (STOs) via the Fourier-transform method is presented. Consequently, it is ... -
Overlap integrals with respect to quantum numbers over Slater-type orbitals via the Fourier-transform method
Oztekin, E (John Wiley & Sons Inc, 2004)A unified analytical treatment of overlap integrals over Slater-type orbitals, using the Fourier transform method, is presented. Our approach leads to considerable simplification of the derivation of analytical representations ... -
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Oztekin, E (Elsevier Science Bv, 2003)…