Infrared Spectroscopy of Intramolecular Hydrogen-Bonded OH Stretching Vibrations in Jet-Cooled Methyl Salicylate and Its Clusters

1998 ◽  
Vol 102 (48) ◽  
pp. 9779-9784 ◽  
Author(s):  
Akira Mitsuzuka ◽  
Asuka Fujii ◽  
Takayuki Ebata ◽  
Naohiko Mikami
Keyword(s):  
Infrared Spectroscopy ◽  
Methyl Salicylate ◽  
Stretching Vibrations ◽  
Intramolecular Hydrogen ◽  
Hydrogen Bonded

Infrared spectra of hydrogen-bonded salicylic acid and its derivatives. Methyl salicylate

1983 ◽  
Vol 61 (7) ◽  
pp. 1449-1452 ◽  
Author(s):  
Marek J. Wójcik ◽  
Czesława Paluszkiewicz
Keyword(s):  
Infrared Spectra ◽  
Methyl Salicylate ◽  
Low Frequency ◽  
Far Infrared ◽  
Gaseous State ◽  
Stretching Vibration ◽  
Intramolecular Hydrogen ◽  
Solid Liquid ◽  
Far Infrared Spectra ◽  
Hydrogen Bonded

Infrared spectra of hydrogen-bonded methyl salicylate have been studied in the temperature range 173–293 K, in solutions of various concentrations (in CCl4) and in the gaseous state. Results show that the molecules form monomerie intramolecular hydrogen bonds in the solid, liquid, and gaseous state. Far-infrared spectra were recorded which give the wavenumber of low-frequency O … O mode used in theoretical reconstruction of the band connected with the O—H stretching vibration. The position and especially the width of this band are determined to a large extent by the influence of the environment.

Photoelectron studies on intramolecularly hydrogen-bonded systems. I. The photoelectron spectra of cis- and trans-2-aminocyclopentanol, and cis- and trans-2-(N,N-dimethylamino)cyclopentanol

1976 ◽  
Vol 54 (4) ◽  
pp. 642-646 ◽  
Author(s):  
R. S. Brown
Keyword(s):  
Hydrogen Bonding ◽  
Ionization Energy ◽  
Lone Pair ◽  
Intramolecular Hydrogen Bonding ◽  
Photoelectron Spectra ◽  
Hydrogen Bonded Systems ◽  
Intramolecular Hydrogen ◽  
Cis And Trans ◽  
Infrared Data ◽  
Hydrogen Bonded

The photoelectron spectra of cis- and trans-2-aminocyclopentanol and cis- and trans-2-(N,N,-dimethylamino)cyclopentanol have been recorded and interpreted. The cis isomers exhibit N lone pair ionizations at higher ionization energy, and O lone pair ionizations at lower ionization energy than their trans isomers.The results are most consistent with the existence and observation of intramolecular hydrogen-bonding in the cis isomers. Infrared data on these systems also show that the cis isomers exist in the intramolecularly hydrogen-bonded state.

Sign in / Sign up

Export Citation Format

Share Document