scholarly journals Accurate Assignments of Excited-State Resonance Raman Spectra: A Benchmark Study Combining Experiment and Theory

2017 ◽  
Vol 121 (41) ◽  
pp. 7937-7946 ◽  
Author(s):  
Matthew S. Barclay ◽  
Timothy J. Quincy ◽  
David B. Williams-Young ◽  
Marco Caricato ◽  
Christopher G. Elles
Keyword(s):  
Excited State ◽  
Raman Spectra ◽  
Resonance Raman ◽  
Benchmark Study ◽  
State Resonance ◽  
Resonance Raman Spectra

scholarly journals Structure of the triplet excited state of bromanil from time-resolved resonance Raman spectra and simulation

2001 ◽  
Vol 115 (13) ◽  
pp. 6106-6114 ◽  
Author(s):  
Mrinalini Puranik ◽  
Siva Umapathy ◽  
Jaap G. Snijders ◽  
Jayaraman Chandrasekhar
Keyword(s):  
Excited State ◽  
Raman Spectra ◽  
Resonance Raman ◽  
Triplet Excited State ◽  
Time Resolved ◽  
Resonance Raman Spectra

Infrared absorption and resonance Raman scattering of photochromic triphenylformazans

1983 ◽  
Vol 61 (5) ◽  
pp. 809-816 ◽  
Author(s):  
J. W. Lewis ◽  
C. Sandorfy
Keyword(s):  
Excited State ◽  
Raman Scattering ◽  
Proton Transfer ◽  
Raman Spectra ◽  
Infrared Absorption ◽  
Resonance Raman ◽  
Tautomeric Equilibrium ◽  
Resonance Raman Scattering ◽  
Excited State Proton Transfer ◽  
Resonance Raman Spectra

The infrared and resonance Raman spectra of the two long-lived forms of triphenylformazan and several of its derivatives have been examined. The spectra of unsymmetrically 15N-labelled derivatives suggest that two tautomers exist for each of the two forms. This observation is confirmed by the spectra of 1-(p-halophenyl)-3,5-diphenylformazans. The spectra of the non-chelate forms of these latter compounds demonstrate that the position of the tautomeric equilibrium is influenced by the electron-attracting ability of the para-halo-substituent. A comparison of the resonance Raman spectra of the two forms leads to the conclusion that excited state proton transfer is the initial photoevent in the photochromism of the triphenylformazans.

Resonance Raman spectra and excited-state lifetimes for a series of 3,3'-polymethylene-2,2'-bipyridine complexes of ruthenium(II) [Erratum to document cited in CA111(8):66867e]

1989 ◽  
Vol 28 (23) ◽  
pp. 4306-4306 ◽  
Author(s):  
Thomas C. Strekas ◽  
Harry D. Gafney ◽  
Steven A. Tysoe ◽  
Randolph P. Thummel ◽  
Francois Lefoulon
Keyword(s):  
Excited State ◽  
Raman Spectra ◽  
Resonance Raman ◽  
Resonance Raman Spectra ◽  
Excited State Lifetimes
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