Kettle, S. F. A.Lugwisha, EstherVorderwisch, P.Eckert, Juergen2016-06-262016-06-261990Kettle, S.F.A., Lugwisha, E., Vorderwisch, P. and Eckert, J., 1990. Intermolecular vibrational coupling in dl-α alanine and its N-deutero isotopomer. Spectrochimica Acta Part A: Molecular Spectroscopy, 46(6), pp.921-926.http://hdl.handle.net/20.500.11810/2750Full text can be accessed at http://www.sciencedirect.com/science/article/pii/058485399080009NThe method of mixed isotopic crystal Raman spectroscopy shows no evidence for intermolecular vibrational coupling in dl-α alanine; the same method reveals coupling on the N-deutero analogue.enJournal Article10.1016/0584-8539(90)80009-N