A normal coordinate analysis of the planar vibrations of s-trifluorobenzene
β Scribed by K. Tavladorakis; J.E. Parkin
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 389 KB
- Volume
- 51
- Category
- Article
- ISSN
- 1386-1425
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π SIMILAR VOLUMES
A simplified version of the Wilson FG normal coordinate analysis is proposed to calculate the intermolecular vibrational frequencies of adsorbed molecules. Intramolecular vibrations are neglected, and it is assumed that one of the interacting molecules is much larger than the other. A special D matr
## Abstract The force field established for guanine is applied here to guanineβcontaining biopolymers by considering the model compound 9βmethylguanine, in which the methyl group is taken as a dynamic unit whose mass is concentrated on the carbon. Inβplane normalβmode frequencies for this model com
The frequencies observed for adenine in the Raman spectra of adenosine monophosphate (AMP) and biopolymers such as poly(A), DNA, and RNA are compared with those calculated for a model compound, 9-methyladenine, in which the methyl group is taken as a unit mass concentrated on the carbon. The force f