Optika Atmosfery i Okeana Journal

Vol. 5, issue 09, article # 6

Starikov V. I., Mikhailenko S. N. Use of generating functions in calculations of rovibrational energies of the CH₂ radical. // Atmospheric and oceanic optics. 1992. V. 5. No. 09. P. 615-621. PDF
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Abstract:

This paper presents a discussion of qualitative studies of the rotational energy of nonrigid molecules of H₂X type on the quantum number K characterizing a projection of the angular momentum operator onto the molecular linearization axis Z. The frequencies of rotational and rovibrational transitions are processed for the CH₂ molecule using the generating functions for an effective rotational Hamiltonian. Rotational energies of the vibrational states (000) and (010) are reconstructed.