Vibrational spectral studies of L-citrullinium perchlorate.
Infrared and Raman spectra of L-citrullinium perchlorate crystals have been recorded at room temperature. The vibrational assignments of the observed wavenumbers are proposed on the basis of group theoretical analysis. The presence of carbonyl group indicates that the molecule exists in the ionic form. The shifting of stretching and bending wavenumbers indicates the presence of extensive hydrogen bonding in the crystal. The anion fundamentals however continue to be degenerated. This suggests that its symmetry is not affected in the crystal.
Ali Jinnah
M Mohamed
MM
Laser Laboratory, Department of Microprocessor and Computer, School of Physics, Madurai Kamaraj University, Madurai 625 021, India.
Sasirekha
V
V
Ramakrishnan
V
V
D002956:Citrulline / Q000737:chemistry*; D003460:Crystallization; D006860:Hydrogen Bonding; D010472:Perchlorates / Q000737:chemistry*; D017550:Spectroscopy, Fourier Transform Infrared; D013059:Spectrum Analysis, Raman; D013696:Temperature; D014732:Vibration
D010472:Perchlorates; D002956:Citrulline