ir overtone spectrum of the vibrational soliton in crystalline acetanilide
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
The self-trapping (soliton) theory which was recently developed to account for the anomalous amide-I band at 1650 cm/sup -1/ in crystalline acetanilide (a model system for protein) has been extended to predict the anharmonicity constant of the overtone spectrum. These infrared-active overtones which have been detected at 3250, 4803, and 6304 cm/sup -1/ yield an anharmonicity constant that is in good agreement with the theory.
- Research Organization:
- Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
- OSTI ID:
- 5188485
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Vol. 32:8
- Country of Publication:
- United States
- Language:
- English
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