Far‐infrared spectra of methane in condensed rare gas matrices under high pressures

1986 ◽  
Vol 84 (8) ◽  
pp. 4146-4148 ◽  
Author(s):  
T. Nanba ◽  
J. Obriot ◽  
F. Fondére ◽  
Ph. Marteau
Keyword(s):  
Infrared Spectra ◽  
High Pressures ◽  
Far Infrared ◽  
Rare Gas ◽  
Far Infrared Spectra

COLLISION-INDUCED ABSORPTION OF COMPRESSED GASES IN THE FAR INFRARED, PART II

1965 ◽  
Vol 43 (5) ◽  
pp. 751-769 ◽  
Author(s):  
D. R. Bosomworth ◽  
H. P. Gush
Keyword(s):  
Infrared Spectra ◽  
Room Temperature ◽  
Broad Band ◽  
Far Infrared ◽  
Gas Mixtures ◽  
Frequency Region ◽  
Rare Gas ◽  
Induced Absorption ◽  
Far Infrared Spectra ◽  
Zero Frequency

The induced spectra of compressed helium–argon and neon–argon mixtures, and of compressed hydrogen, nitrogen, and oxygen have been measured in the frequency region 20 to 400 cm−1. The far-infrared spectra consist of a translational branch and a rotational branch which overlap, except in the rare-gas mixtures where only the translational component exists. The latter is a broad band which extends from zero frequency to about 500 cm−1, with a maximum near 150 cm−1 in the room-temperature gas. In the case of hydrogen the translational branch is readily distinguished from the rotational branch because it lies at a lower frequency than the latter. In the case of oxygen and nitrogen the spacing between the rotational lines is small and the translational and rotational branches overlap completely.

Mid‐ and Far‐Infrared Spectra of HF and DF in Rare‐Gas Matrices

1971 ◽  
Vol 54 (8) ◽  
pp. 3491-3499 ◽  
Author(s):  
M. G. Mason ◽  
W. G. Von Holle ◽  
D. W. Robinson
Keyword(s):  
Infrared Spectra ◽  
Far Infrared ◽  
Rare Gas ◽  
Far Infrared Spectra
Sign in / Sign up

Export Citation Format

Share Document