An extended variational method for calcu
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Jean-Louis Rivail; Alain Cartier
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Article
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1979
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Elsevier Science
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English
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The improvement proposed by ShuMa and Easa to the variational calculation of multipoie pokuizabdities of atoms has been applied to molecules. The convergence of the technique appears to be fair but the accuracy of the results is stron& dependent on the quality of the initial wavefunction. in the cas