Raman spectrum of l-asparagine monohydrate

Krishnan, K. ; Krishnan, R. S. (1962) Raman spectrum of l-asparagine monohydrate Proceedings of the Indian Academy of Sciences, Section A, 55 (3). pp. 153-160. ISSN 0370-0089

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Official URL: http://www.ias.ac.in/j_archive/proca/55/3/153-160/...

Related URL: http://dx.doi.org/10.1007/BF03045832


The Raman spectrum ofl-asparagine monohydrate in the form of a single crystal has been recorded for the first time.λ 2537 excitation has been used. Fifty-three Raman frequency shifts have been recorded. They are grouped as follows: Eight Raman lines coming under the lattice spectrum, three Raman lines arising from low-frequency vibrations of the hydrogen bonds and the remaining forty-two arising from the internal oscillations of the asparagine molecule. Appropriate assignments have been given for the observed Raman lines.

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