SEARCH Articles Figures Tables Entropy vibrational contribution Heat capacity vibrational contribution Internal energy vibrational contribution Isotope vibrational contribution Lattice vibrations specific heat contribution Linear coupling model, vibrational contributions NR Contribution to Vibrational NLO Properties Pure vibrational contribution Specific heat vibrational contribution Vibration contribution to entropy Vibration-rotation contributions Vibration-rotation contributions rotational constants Vibrational Contribution to Structure Vibrational Contributions to Electric Polarizabilities Vibrational Contributions to Molecular Properties Vibrational contribution and Vibrational contributions to intermolecular forces Vibrational energy relaxation first term contribution