SYNTHESIS AND STUDY OF RARE-EARTH OXOSULFIDES LN2O2S AND LN'LN''O2SSYNTHESIS AND STUDY OF RARE-EARTH OXOSULFIDES LN2O2
S AND LN'LN''O2
S Estimation of van der waals interactions between solute and solvent molecules from IR spectra shifts was suggested. The influence of the medium on
S=O, P=O, C=O, and N=O stretching vibration shifts