
Photophysics and Chemical Dynamics Lab
Professor Nilmoni Sarkar
Department of Chemistry, IIT Kharagpur
Course No.: CY41007 Group Theory for Chemists 2-0-0 2 Credits Symmetry and point groups: Rotation, reflection, improper rotation, inversion, multiplication of symmetry operators; point groups: C1, Ci, Cs, Cn, Cnv, Dn, Dnd, Dnh, Cv, Dh, Td, Oh, and S(n).Reducible matrices, the character, character table of point groups, direct product, reduction of large matrices using character tables, irreducible representation of wave functions, Theorems on irreducible representation and character. Chemical applications: Molecular vibration and crystal symmetry, IR and Raman spectroscopy, selection rules for IR and Raman spectroscopy, characteristic bond frequencies, spin-orbit coupling. Hybridisation-bonding in organic molecules.
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