Supplemental material for Strong intramolecular hydrogen bonding in protonated β-methylaminoalanine: A vibrational spectroscopic and computational study

Supplemental Material for Strong intramolecular hydrogen bonding in protonated β-methylaminoalanine: A vibrational spectroscopic and computational study by Bryan D Linford, Andrea Le Donne, Debora Scuderi, Enrico Bodo and Travis D Fridgen in European Journal of Mass Spectrometry