CH overtone spectrum of nitromethane: a C3V coupled oscillator analysis using local mode parameters.

Spectrochim Acta A Mol Biomol Spectrosc

Laser and Spectroscopy Lab, Department of Physics, Cochin University of Science and Technology, Cochin 682022, India.

Published: August 2004

The near infrared overtone absorption spectrum of liquid phase nitromethane in the spectral region deltaV = 2-5 is reported. The observed spectrum is analysed using local mode model. It is shown that the observed CH local mode overtones and local-local combinations are well predicted by a C(3V) coupled oscillator Hamiltonian.

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http://dx.doi.org/10.1016/j.saa.2003.12.001DOI Listing

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