Palavra-chave: VIBRATIONAL INTENSITIES

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