Long-range interaction between hydrogen atoms: estimate of third-order contributions: Molecular Physics: Vol 26, No 5

Molecular Physics

An International Journal at the Interface Between Chemistry and Physics

Volume 26, 1973 - Issue 5

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Abstract

Third-order long-range coefficients C ₁₁, C ₁₃, C ₁₅ for two hydrogen atoms in their ground states are evaluated by perturbation-variation methods in terms of finite basis sets of Slater-type orbitals. Some tests for the accuracy of the variational solutions are proposed and discussed.

Work performed by the financial aid of Consiglio Nazionale delle Ricerche through its Laboratorio di Chimica Quantistica ed Energetica Molecolare at Pisa.

Notes

Work performed by the financial aid of Consiglio Nazionale delle Ricerche through its Laboratorio di Chimica Quantistica ed Energetica Molecolare at Pisa.

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Long-range interaction between hydrogen atoms: estimate of third-order contributions

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