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Infrared absorption spectra of molecular crystals: Possible evidence for small-polaron formation?
- Source :
-
Chemical Physics Letters . Sep2008, Vol. 462 Issue 4-6, p213-216. 4p. - Publication Year :
- 2008
-
Abstract
- Abstract: The temperature dependence of the position of the so-called anomalous band peaked at in the IR-absorption spectrum of crystalline acetanilide (ACN) is theoretically investigated within the small-polaron theory. Its pronounced shift towards the position of the normal band is predicted with the rise of temperature. Interpretation of the IR-absorption spectra in terms of small-polaron model has been critically assessed on the basis of these results. [Copyright &y& Elsevier]
- Subjects :
- *SPECTRUM analysis
*ABSORPTION spectra
*MOLECULAR spectroscopy
*EXCITON theory
Subjects
Details
- Language :
- English
- ISSN :
- 00092614
- Volume :
- 462
- Issue :
- 4-6
- Database :
- Academic Search Index
- Journal :
- Chemical Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 34092097
- Full Text :
- https://doi.org/10.1016/j.cplett.2008.07.081