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Polynomial (non-exponential) wave functions in calculations for heteronuclear molecular systems

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Acta Physica Academiae Scientiarum Hungaricae

Abstract

The previously proposed simple analytical polynomial (non-exponential) wave function in elliptical coordinates has been applied for heteronuclear two-center systems. The calculated ground state energy values determined in third-tenth order approximation agree very well with the exact values for the HeH2+, LiH3+ and the HeLi4+, in the whole interval of the internuclear distance.

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Literature

  1. B. M. Gimarc, J. Chem. Phys.,44, 373, 1966.

    Article  ADS  Google Scholar 

  2. R. Gáspár andI. Tamássy-Lentei, Acta Phys. Hung.,27, 237, 1969.

    Article  Google Scholar 

  3. I. Tamássy-Lentei, Acta Phys. Chim. Debr.,XVIII/IV, 57, 1973.

    Google Scholar 

  4. D. R. Bates andT. R. Carson, Proc. Roy. Soc.,A234, 207, 1956.

    Article  MATH  ADS  Google Scholar 

  5. L. Y. Wilson, Ph. D. Thesis, University of Nebraska, 1964.

  6. L. Y. Wilson andJ. A. Gallup, J. Chem. Phys.,45, 586, 1966.

    Article  ADS  Google Scholar 

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Authors and Affiliations

  1. Institute of Theoretical Physics, Kossuth Lajos University, Debrecen 10

    I. Tamássy-Lentei & J. Szabó

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  1. I. Tamássy-Lentei
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  2. J. Szabó
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Tamássy-Lentei, I., Szabó, J. Polynomial (non-exponential) wave functions in calculations for heteronuclear molecular systems. Acta Physica 36, 323–329 (1974). https://doi.org/10.1007/BF03157918

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  • DOI: https://doi.org/10.1007/BF03157918

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