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1997
This chapter assesses normal modes of vibration. Normal coordinates with the same vibrational frequency are generally symmetry-related—they form a basis for a degenerate irrep of the point group. The reason underlying this observation is that the potential energy of the molecule is invariant to all symmetry operations of the molecular point group. If a
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This chapter assesses normal modes of vibration. Normal coordinates with the same vibrational frequency are generally symmetry-related—they form a basis for a degenerate irrep of the point group. The reason underlying this observation is that the potential energy of the molecule is invariant to all symmetry operations of the molecular point group. If a
openaire +1 more source
ViPA: A computer program for vector projection analysis of normal vibrational modes of molecules
Computer Physics Communications, 1998Ralph A Wheeler
exaly
Quantitative characterisation of the ring normal modes. Pyridine as a study case
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2021exaly