Optical Absorption of Some Glycine Crystals and their Aqueous Solutions
M. Koralewski
Institute of Physics, A. Mickiewicz University Umultowska 85, 61-614 Poznań, Poland
Full Text PDF
Received: July 1, 2002; revised version December 16, 2002; in final form March 10, 2003
UV absorption spectra of glycine crystals, i.e. triglycine sulphate, selenate, diglycine sulphate as well as their deuterated analogues in solid state and aqueous solutions are given. Results are compared with the electronic transition energies calculated by LCAO INDO method for glycine molecule and ion, assuming their crystal geometry.
DOI: 10.12693/APhysPolA.103.459
PACS numbers: 78.20.--e, 78.40.--q