scholarly journals Raman Spectroscopic Study of the Vapor Phase of 1-Methylimidazolium Ethanoate, a Protic Ionic Liquid

2010 ◽  
Vol 114 (40) ◽  
pp. 10834-10841 ◽  
Author(s):  
Rolf W. Berg ◽  
José N. Canongia Lopes ◽  
Rui Ferreira ◽  
Luís Paulo N. Rebelo ◽  
Kenneth R. Seddon ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Spectroscopic Study ◽  
Vapor Phase ◽  
Protic Ionic Liquid ◽  
Raman Spectroscopic ◽  
Raman Spectroscopic Study

scholarly journals Raman Spectroscopic Study on Alkaline Metal Ion Solvation in 1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)amide Ionic Liquid

2008 ◽  
Vol 24 (10) ◽  
pp. 1297-1304 ◽  
Author(s):  
Yasuhiro UMEBAYASHI ◽  
Taishi YAMAGUCHI ◽  
Shuhei FUKUDA ◽  
Takushi MITSUGI ◽  
Munetaka TAKEUCHI ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Spectroscopic Study ◽  
Metal Ion ◽  
Ion Solvation ◽  
Alkaline Metal ◽  
Raman Spectroscopic ◽  
Raman Spectroscopic Study

Raman spectroscopic study of artificially twisted and non-twisted trilayer graphene

2021 ◽  
Vol 118 (13) ◽  
pp. 133101
Author(s):  
Sanghyun Kim ◽  
Donghyeon Lee ◽  
Binbin Wang ◽  
Shang-Jie Yu ◽  
Kenji Watanabe ◽  
...  
Keyword(s):  
Spectroscopic Study ◽  
Raman Spectroscopic ◽  
Raman Spectroscopic Study ◽  
Trilayer Graphene

scholarly journals Hydrogen Bonds: Raman Spectroscopic Study

2021 ◽  
Vol 22 (10) ◽  
pp. 5380
Author(s):  
Boris A. Kolesov
Keyword(s):  
Hydrogen Bonding ◽  
Hydrogen Bonds ◽  
Spectroscopic Study ◽  
Raman Spectra ◽  
Temperature Region ◽  
Vibrational Frequency ◽  
Chemical Compounds ◽  
Raman Spectroscopic ◽  
Raman Spectroscopic Study ◽  
Proton Dynamics

The work outlines general ideas on how the frequency and the intensity of proton vibrations of X–H×××Y hydrogen bonding are formed as the bond evolves from weak to maximally strong bonding. For this purpose, the Raman spectra of different chemical compounds with moderate, strong, and extremely strong hydrogen bonds were obtained in the temperature region of 5 K–300 K. The dependence of the proton vibrational frequency is schematically presented as a function of the rigidity of O-H×××O bonding. The problems of proton dynamics on tautomeric O–H···O bonds are considered. A brief description of the N–H···O and C–H···Y hydrogen bonds is given.

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