2.
Ferreira M. M. C., Bassi A. B. M. S., “The polar tensor effective charges and infrared intensities of silanes”. J. Chem. Phys., 81(1), 6-10 (Jul 1984).
[Article in section: Spectroscopy and Light Scattering.]

Abstract.
Symmetry conditions of a partially deuterated silane SiD₃H have been used to separate overlapped bands and to determine the correct signs of the dipole moment derivatives for SiH₄, SiD₄, and SiD₃H. These conditions were also able to predict the intensity of the A_3' band of SiD₃H. Polar tensor isotopic invariance and the F and G sum rules also played a fundamental role in this work. Separation ratios, polar tensors, and effective charges of the silanes were reported.

Keywords.

Keywords Plus.