The concept of symmetry, explaining of symmetry elements and symmetry operations, to determine the point groups based on the principles of group theory, reducible representations and character tables, teaching of molecular vibrations, molecular orbitals and energy diagrams and electronic situations and issues of selection rules.

Determine the point group of the molecule by applying the concept of symmetry to the molecules, determine of chirality, symmetry properties of molecular vibrations and molecular orbitals, type of hybridazition and spectroscopic transitions.