Greener Journal of Physical Sciences

Open Access

Kumar and Sharma

Greener Journal of  Physical Sciences  Vol. 3 (6), pp. 200-203, October 2013.  

ISSN: 2276-7851 © 2011 Greener Journals

Research Paper

Manuscript Number: 081413781


Vibrational Study of Rhodamine 610 and Effect of Methanol on its Vibrational Spectra


Amit Sharma* and Anil Kumar


Department of Applied Sciences, Bharati Vidyapeeth’s College of Engg. New Delhi-110063, India.


*Corresponding Author’s Email: draksharma5477 @


We report infrared and Raman spectra of Rhodamine 610 (Rh610) dye in powder form and in methanol. Positions of some of the observed vibrational bands show noticeable change in methanol. The bands, which shift, have contributions from the vibrational motion of nitrogen atoms of the diethylamine groups, oxygen atom of the carboxylic group attached to the phenyl ring and oxygen atom of the Xanthene ring.
Keywords: Laser dyes, FTIR spectra, Raman Spectra, Rh610.

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