The Infrared Spectra of Quaternary 'onium Cations of Group VB Elements. II. Vibrational Assignments for Some Tetraphenyl-, Triphenylmethyl-,Triphenylethyl-, Tetraethylphosphonium Salts

1963 ◽  
Vol 16 (3) ◽  
pp. 360 ◽  
Author(s):  
GB Deacon ◽  
RA Jones ◽  
PE Rogasch
Keyword(s):  
Infrared Spectra ◽  
Vibrational Assignments

The infrared spectra of five tetraphenylphosphonium salts, seven triphenylmethylphosphonium salts, five triphenylethylphosphonium salts, and three tetraethylphosphonium salts are reported, and tentative vibrational assignments are given for the majority of the observed bands.

Infrared Spectra of Some Chloro Derivatives of s-Triazine

1966 ◽  
Vol 20 (3) ◽  
pp. 159-160 ◽  
Author(s):  
T. S. Herman
Keyword(s):  
Infrared Spectra ◽  
Triazine Ring ◽  
Chlorine Atoms ◽  
Vibrational Assignments ◽  
Fundamental Frequencies ◽  
Bending Mode ◽  
Chloro Derivatives ◽  
Derivatives Of

The effects of chlorine atoms on the fundamental frequencies of the s-triazine ring are discussed and the vibrational assignments in the region 1600–700 cm−1 are extended. The variation in the position of the C3N3-ring bending mode in the region near 810 cm−1 is discussed.

VIBRATIONAL SPECTRA OF SOME ALKYLARSONIUM COMPOUNDS

1965 ◽  
Vol 43 (12) ◽  
pp. 3193-3200 ◽  
Author(s):  
W. R. Cullen ◽  
G. B. Deacon ◽  
J. H. S. Green
Keyword(s):  
Infrared Spectra ◽  
Vibrational Spectra ◽  
Vibrational Assignments

The infrared spectra of some tetramethyl-, tetraethyl-, and triethylmethyl-arsonium salts, and that of tetramethylstibonium triiodomercurate(II) have been recorded in the region 4 000 to 200 cm−1. Vibrational assignments are given for the quarternary 'onium cations, and comparisons are made with the spectra of alkylorganometallic compounds of germanium and tin.

THE VIBRATIONAL SPECTRA OF THE FORMATE, ACETATE, AND OXALATE IONS

1956 ◽  
Vol 34 (2) ◽  
pp. 170-178 ◽  
Author(s):  
K. Ito ◽  
H. J. Bernstein
Keyword(s):  
Aqueous Solution ◽  
Raman Spectra ◽  
Infrared Spectra ◽  
Vibrational Spectra ◽  
Vibrational Assignments ◽  
Oxalate Ions ◽  
Oxalate Ion ◽  
Depolarization Ratios

The infrared spectra of the formate, acetate, and oxalate ions have been obtained for both the solid and aqueous solution. The Raman spectra of these ions with depolarization ratios have been obtained in aqueous solution. Vibrational assignments have been made which differ slightly for the acetate ion and more markedly for the oxalate ion from earlier work. The depolarization ratios confirm Fonteyne’s assignment for the formate ion.

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