Green and Zare 1977
Green, S., and R.N. Zare, 1977: Ab initio calculation of the spin-rotation constant for 2Π diatomics: Test of the Van Vleck approximation. J. Molec. Spectrosc., 64, 217-222, doi:10.1016/0022-2852(77)90261-2.
Ab initio calculations are carried out to determine γΠ (true), the first-order contribution to the spin-rotation constant, γΠ, for the X2Π ground states of OH, HF+, and HCl+ and their deuterated analogs. These calculations demonstrate that the contribution of this term to the experimentally determined value of γΠ is γ previously conjectured. Furthermore, it is found in the cases under study that the Van Vleck approximation to γΠ (true) significantly overestimates its importance, and a more realistic approximation is presented.
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Green, S., and Zare, R.N.: Ab initio calculation of the spin-rotation constant for 2Π diatomics: Test of the Van Vleck approximation, J. Molec. Spectrosc., 64, 217-222, doi:10.1016/0022-2852(77)90261-2, 1977.
Green, S., and R.N. Zare (1977), Ab initio calculation of the spin-rotation constant for 2Π diatomics: Test of the Van Vleck approximation, J. Molec. Spectrosc., 64, 217-222, doi:10.1016/0022-2852(77)90261-2.
Green, S., and R.N. Zare, 1977: Ab initio calculation of the spin-rotation constant for 2Π diatomics: Test of the Van Vleck approximation. J. Molec. Spectrosc., 64, 217-222, doi:10.1016/0022-2852(77)90261-2.
Green, S., & Zare, R.N. 1977, J. Molec. Spectrosc., 64, 217, doi:10.1016/0022-2852(77)90261-2.
Green S, Zare RN. Ab initio calculation of the spin-rotation constant for 2Π diatomics: Test of the Van Vleck approximation, J Molec Spectrosc 1977;64:217-222. doi:10.1016/0022-2852(77)90261-2.
S. Green, R.N. Zare, J. Molec. Spectrosc. 64, 217-222, doi:10.1016/0022-2852(77)90261-2 (1977).
