l-type resonances in C2H2
- 1 January 1991
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 72 (1) , 75-88
- https://doi.org/10.1080/00268979100100031
Abstract
A full Hamiltonian matrix coherent with a phase convention leading to e/f labellings and to positive l-doubling q parameters is constructed to describe the rovibrational energy levels in a linear polyatomic molecule with two bending vibrations. This model is used to investigate quantitatively the effect of the rotational and vibrational l resonances on level mixings and intensity features in C2H2.Keywords
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