Dynamics of fast rotating molecules: microscopic a

摘要

One of the possible ways to analyze rotational dynamics of molecules in case when the ro-vibrational interaction can not be considered as a small one is discussed in this paper. In the method proposed the most part of the ro-vibrational interaction is taken into account in zero-order approximation. Applied to the number of real molecular ro- vibrational problems, this approach has been proved to be a sufficiently powerful tool for rotational dynamics qualitative analysis and then for revealing rotational multiplet structure. It also can be considered as a base for quantum rotational energy levels calculations.