Palavra-chave: VIBRATIONAL INTENSITIES

COUNTER POLARIZATION DIPOLE MOMENT DERIVATIVES F2CS GROUP IV HYDRIDES SEMI-EMPIRICAL MOLECULAR ORBITAL METHODS SUBSTITUTED METHANES DIPOLE MOMENT DERIVATIVE MOLECULAR ORBITALS CL2CS CORE ELECTRON ENERGIES CHARGE-CHARGE FLUX-DIPOLE FLUX QTAIM POLAR TENSORS INTENSITY SUM RULE POLAR TENSOR INFRARED SPECTROSCOPY INFRARED SPECTRA METANOS MOMENTO DIPOLAR EFFECTIVE CHARGES IR INTENSITIES DIHALOETHYLENE