In this paper, the optimized geometries and frequencies of the stationary point and the minimum-energy paths of C8H9ClN2O are calculated by using the DFT (B3LYP) methods with LANL2DZ basis sets. B3LYP/LANL2DZ calculation results indicated that some selected bond length and bond angles values for the C8H9ClN2O.
C8H9ClN2O, LUMO and HOMO, DFT, bond angles, bond length