Infrared spectra and the nature of intramolecular interactions in some of the selenium-containing compounds

1976 ◽  
Vol 10 (4) ◽  
pp. 369-373
Author(s):  
Yu. A. Nuzhdina ◽  
Yu. P. Egorov ◽  
N. Ya. Derkach ◽  
N. A. Pasmurtseva ◽  
T. V. Lyapina
Keyword(s):  
Infrared Spectra ◽  
Intramolecular Interactions

Vapour phase infrared studies of alcohols - I. Intramolecular interactions and self-association

1973 ◽  
Vol 335 (1600) ◽  
pp. 97-111 ◽  
Keyword(s):  
Hydrogen Bonding ◽  
Infrared Spectra ◽  
Path Length ◽  
Intramolecular Hydrogen Bonding ◽  
Vapour Phase ◽  
Intramolecular Interactions ◽  
Argon Matrix ◽  
Infrared Studies ◽  
Self Association ◽  
Intramolecular Hydrogen

Infrared spectra are reported of methanol, ethanol, propan-2-ol, 2-methylpropan-2-ol, 2, 2, 2-trifluoroethanol, 2, 2, 3, 3-tetrafluoropropan-1-ol and 1, 1, 1, 3, 3, 3-hexafluoropropan-2-ol in the vapour phase in a 1 m path-length cell at pressures up to the s. v. p. of the alcohol. Also reported are 40 m path-length vapour and argon matrix spectra of trifluoroethanol. Dimer absorptions are identified for all the alkanols and for trifluoroethanol, and some estimates of ∆ H provided. Trifluoroethanol exhibits a striking series of sum-and-difference bands of the OH stretch with other fundamentals, 14 summation modes being observed extending in frequency to over 5000 cm -1 and involving most of the fundamentals below 1500 cm -1 . Other fluoroalcohols with fluorines substituted on β carbon atoms exhibit similar sum-and-difference modes. The alkanols exhibit only one such pair of bands due to the OH stretch plus or minus the OH torsion, and this provides a convenient method of measuring the torsional frequencies. The different behaviour of the fluoroalcohols is attributed to intramolecular hydrogen bonding.

Infrared spectra of carbon monoxide on platinum, iridium and copper ; comparison of flat and rough surfaces

1981 ◽  
Vol 78 ◽  
pp. 927-932 ◽  
Author(s):  
F.J.C.M. Toolenaar ◽  
G.J. van der Poort ◽  
F. Stoop ◽  
V. Ponec
Keyword(s):  
Carbon Monoxide ◽  
Infrared Spectra ◽  
Rough Surfaces

MODELING THE CONFORMATION-SPECIFIC INFRARED SPECTRA OF N-ALKYLBENZENES

2016 ◽  
Author(s):  
Daniel Tabor ◽  
Timothy Zwier ◽  
Joseph Korn ◽  
Daniel Hewett ◽  
Edwin Sibert
Keyword(s):  
Infrared Spectra
Sign in / Sign up

Export Citation Format

Share Document