5. Summary
The Raman spectrum of diglycine barium chloride monohydrate in the single crystal form has been recorded using λ 2536·5 excitation. 43 Raman lines (9 lattice and 34 internal) have been recorded. Satisfactory assignments have been given for most of the observed Raman lines. It is concluded from a comparison of the Raman spectrum of this compound with those of glycine and of other addition compounds of glycine, that the glycine unit exists in the zwitterion form in the structure of diglycine barium chloride monohydrate.
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Krishnan, R.S., Balasubramanian, K. Raman spectrum of diglycine barium chloride monohydrate. Proc. Indian Acad. Sci. 59, 14–20 (1964). https://doi.org/10.1007/BF03046341
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DOI: https://doi.org/10.1007/BF03046341