Abstract

The infrared and Raman spectra of triphenyl compounds of Group VA elements PPh₃, AsPh₃, SbPh₃, and BiPh₃ (Ph represents the phenyl group), have been reported in the 530–100 cm⁻¹ region. The metal–phenyl stretching and bending vibrations have been assigned with the aid of approximate normal coordinate analysis and depolarization ratios of Raman lines.

Vibrational Spectra and Calculated Thermodynamic Properties of 1,1,1,2-Tetrachloroethane and Pentachloroethane*

J. Rud Nielsen, C. Y. Liang, and Lester W. Daasch
J. Opt. Soc. Am. 43(11) 1071-1078 (1953)

Multipole Lines in Spectra of Elements from the Fifth Group

M. Hults and S. Mrozowski
J. Opt. Soc. Am. 54(7) 855-858 (1964)

Similarities in the Infrared Spectra of Homologous Compounds

Richard G. Fowler and Raymond M. Smith
J. Opt. Soc. Am. 43(11) 1054-1057 (1953)

Need of LS-Dependent Energy Parameters in the Second Spectra of the Fifth-Group Elements*

Hui Li and Kenneth L. Andrew
J. Opt. Soc. Am. 62(12) 1476-1482 (1972)

Lattice vibrations of CdCl₂, CdBr₂, MnCl₂, and CoCl₂: infrared and Raman spectra*

D. J. Lockwood
J. Opt. Soc. Am. 63(3) 374-382 (1973)