Abstract

Previously we reported that the OH torsions of alcohols and the NH₂ torsions of primary amines give rise to relatively intense characteristic bands in the low frequency infrared spectra of these molecules in dilute cyclohexane solutions. We now report the results of our studies of N-NH₂ torsions of unsymmetrical hydrazines [Equation].

New far-infrared hydrazine laser lines and their frequencies

E. C. C. Vasconcellos, S. C. Zerbetto, K. M. Evenson, and L. R. Zink
J. Opt. Soc. Am. B 12(7) 1334-1337 (1995)

Hydrazine far-infrared laser lines and assignments: a review

Andrea De Michele, Giorgio Carelli, Giovanni Moruzzi, and Augusto Moretti
J. Opt. Soc. Am. B 22(7) 1461-1470 (2005)

Hydrazine—an excellent optically pumped far-infrared lasing gas: review

E. C. C. Vasconcellos, S. C. Zerbetto, L. R. Zink, and K. M. Evenson
J. Opt. Soc. Am. B 15(7) 1839-1849 (1998)

Carbon dioxide laser absorption spectra and low ppb photoacoustic detection of hydrazine fuels

G. L. Loper, A. R. Calloway, M. A. Stamps, and J. A. Gelbwachs
Appl. Opt. 19(16) 2726-2734 (1980)

Infrared optical properties of solid monomethyl hydrazine, N₂O₄, and N₂H₄ at cryogenic temperatures

J. A. Roux and B.E. Wood
J. Opt. Soc. Am. 73(9) 1181-1188 (1983)