scholarly journals TRANSIENT RAMAN SPECTRA, STRUCTURE AND THERMOCHEMISTRY OF THE THIOCYANATE DIMER RADICAL ANION IN WATER

2017 ◽  
Author(s):  
Ireneusz Janik ◽  
Ian Carmichael ◽  
G. Tripathi
Keyword(s):  
Raman Spectra ◽  
Radical Anion

Resonance Raman spectra of the TCNE radical anion dimer in ethanol

1982 ◽  
Vol 91 (4) ◽  
pp. 296-298 ◽  
Author(s):  
Susumu Matsuzaki ◽  
Tetsuya Mitsuishi ◽  
Koichi Toyoda
Keyword(s):  
Raman Spectra ◽  
Radical Anion ◽  
Resonance Raman ◽  
Resonance Raman Spectra

scholarly journals Transient Raman spectra, structure, and thermochemistry of the thiocyanate dimer radical anion in water

2017 ◽  
Vol 146 (21) ◽  
pp. 214305 ◽  
Author(s):  
Ireneusz Janik ◽  
Ian Carmichael ◽  
G. N. R. Tripathi
Keyword(s):  
Raman Spectra ◽  
Radical Anion

Nanosecond Two-Dimensional Resonance Raman Correlation Spectroscopy of Benzil Radical Anion

1993 ◽  
Vol 47 (9) ◽  
pp. 1343-1344 ◽  
Author(s):  
Ken Ebihara ◽  
Hiroaki Takahashi ◽  
Isao Noda
Keyword(s):  
Raman Spectra ◽  
Radical Anion ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Correlation Method ◽  
External Perturbation ◽  
Correlation Spectroscopy ◽  
Two Dimensional ◽  
Time Resolved ◽  
Dimensional Resonance

Nanosecond two-dimensional resonance Raman spectroscopy was used to investigate the photochemistry of the production and decay of the radical anion of benzil in various solvents. A newly developed correlation formalism was applied to a set of time-resolved resonance Raman spectra of the benzil radical anion to generate two-dimensional Raman spectra. Unlike the 2D correlation method previously developed for IR spectroscopy, which was based on signals induced by a sinusoidally varying external perturbation, the new correlation formalism is generally applicable to the studies of any transient spectroscopic signals having an arbitrary waveform. This makes it ideally suited for the analysis of time-resolved spectroscopic signals following photoexcitation. 2D Raman spectra effectively accentuate certain useful information which is sometimes obscured in the original time-resolved spectra. Spectral intensity changes and peak shifts arising from the photochemical reaction processes were clearly observed by the synchronous and asynchronous correlation.

Sign in / Sign up

Export Citation Format

Share Document