Palavra-chave: VIBRATIONAL INTENSITIES

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