Vibrational Spectra of Polyatomic Molecules |
Contents
THEORY OF INTENSITIES IN THE VIBRATIONAL SPECTRA | 96 |
Valenceoptical theory of intensities in vibrational spectra | 105 |
Computation of the first derivatives of the dipole moment and | 111 |
Copyright | |
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Common terms and phrases
A₁ A1 Q Ų absolute intensities amplitudes atoms B(CCH B₁ B1 Q B₂ bands belong to symmetry benzene bond length C-C bond C-CI C₂ calc calculated carbon CH₂ CH3 group characteristic frequencies cm-¹ computed Coordinate Raman corresponding cyclopentane depolarizations derivatives determined deuteroderivatives diborane dipole electro-optical parameters ethylene experimental data FIGURE following symmetry types force constants fundamental frequencies geometrical parameters hydrogen induction coefficients interaction Interpretation IR bands isotopic isotopic molecules matrix methane metry Coordinate Mode number Sym Mode number Symmetry modes are classified molecular molecule naphthalene normal modes out-of-plane p-xylene polarizability polarization Q C-C q C-H Q C=C Q CC Raman lines Raman liquid Raman spectra secular equation spectrum stretch Structure and vibrational sum rule symmetry coordinates symmetry group TABLE trans valence-optical theory values vibration modes vibrational coordinates vibrational spectra ӘР Вен Взи ССН ясн მა მი