Infrared and laser Raman studies of bis(L-threoninium) sulphate monohydrate.
The infrared and Raman spectra of bis(L-threoninium) sulphate monohydrate crystal have been recorded and analysed at room temperature. The proposed assignment of normal modes is based on group theoretical analysis. There is extensive intermolecular hydrogen bonding in the crystal and this is responsible for the changes in the position and intensity of several bands. The anion fundamentals continue to be degenerated which indicates that its symmetry is unaffected in the molecule.
Laser Laboratory, Department of Microprocessor and Computer, School of Physics, Madurai Kamaraj University, 625021, India.
M Mohamed Ali
MM
Jinnah
M
M
Umadevi
B
B
Ravikumar
V
V
Ramakrishnan
D018360:Crystallography, X-Ray; D008968:Molecular Conformation; D013055:Spectrophotometry, Infrared; D013059:Spectrum Analysis, Raman; D013431:Sulfates / Q000737:chemistry*; D013912:Threonine / Q000031:analogs & derivatives* / Q000737:chemistry; D014732:Vibration
D013431:Sulfates; C498005:bis(L-threoninium) sulphate monohydrate; D013912:Threonine