## We mesent an analvsis of the intensities of the C-H vibrational overtones O-V (v= 2-6) of naphthalene in terms of the IocaI bond mode model.
Intensity distributions in molecular overtone vibrational spectra
β Scribed by E.S. Medvedev
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 213 KB
- Volume
- 120
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
II is shown Ihat new information about the ripulsive branch of the molecular pokntial can be obkned from higher overlone band inlensiGcs_ An expression is given for [he intensity dislribution and a molecular consran~ inrroduced LO describe the rapid polenlial rise in the region of sLrong inleralomic repulsion, is calculated using experimental dala for a number of dialomic systems. Anomalous lqw-inlensily bands are predicted and identified in absorplion spectra of dialomic molecules.
π SIMILAR VOLUMES
The concept of local vibrational modes is examined quantitatively for spherical-top molecules. New theoretical formulations of transition electric dipole moments are developed for diatomics and local-mode spherical tops. Transition moments inferred from high-resolution spectra of va, 2va and 311s in
Experimental vibrational spectra of H, in the collision with a proton at 30 eV in the laboratory frame are compared to results from calculations using the electron nuclear dynamics. Nuclei are treated classically. Interpreting the classical vibration in terms of a coherent state yields quantum vibra