Resonance Raman excitation profiles for the permanganate ion: calculation of Franck-Condon scattering contributions for the totally symmetric fundamental and its overtones and of the equilibrium manganese oxide (MnO) bond length in the first 1T2 excited state

1981 ◽  
Vol 103 (22) ◽  
pp. 6593-6599 ◽  
Author(s):  
Robin J. H. Clark ◽  
Brian Stewart
Keyword(s):  
Excited State ◽  
Bond Length ◽  
Manganese Oxide ◽  
Resonance Raman ◽  
Raman Excitation Profiles ◽  
Franck Condon ◽  
Permanganate Ion

Resonance raman excitation profiles for the totally symmetric mode of the permanganate ion

1980 ◽  
Vol 69 (3) ◽  
pp. 488-490 ◽  
Author(s):  
Robin J.H. Clark ◽  
David G. Cobbold ◽  
Brian Stewart
Keyword(s):  
Resonance Raman ◽  
Symmetric Mode ◽  
Raman Excitation Profiles ◽  
Permanganate Ion

scholarly journals Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl

1999 ◽  
Vol 19 (1-4) ◽  
pp. 51-56
Author(s):  
Gregory D. Scholes ◽  
Thierry Fournier ◽  
David Phillips ◽  
Anthony W. Parker
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Ground State ◽  
Electronic Excitation ◽  
Electronic Absorption Spectra ◽  
Excited Electronic State ◽  
Resonance Raman ◽  
Initial State ◽  
Solvent Environment ◽  
Raman Excitation Profiles

Dynamics subsequent to the electronic excitation of 9,9′-bianthryl produce a polar emissive excited state for which the symmetry of the bichromophore is broken by a dynamic solvent stabilisation of one of the two, otherwise degenerate, charge transfer configurations which contribute to the excited electronic state. The initial state created upon excitation is examined here by analysis of ground state resonance Raman excitation profiles (REPs) and electronic absorption spectra in solvents of various polarities. The results suggest that the REPs are signalling electronic differences between the initially excited state in the various solvents. We suggest that this is related to the bianthryl excited state being responsive to the disordered solvent environment.

A new singlet-excited state of all-trans-spheroidene as detected by resonance-Raman excitation profiles

1999 ◽  
Vol 299 (2) ◽  
pp. 187-194 ◽  
Author(s):  
Tokutake Sashima ◽  
Hiroyoshi Nagae ◽  
Michitaka Kuki ◽  
Yasushi Koyama
Keyword(s):  
Excited State ◽  
Resonance Raman ◽  
Singlet Excited State ◽  
Raman Excitation Profiles

scholarly journals Exploring the Franck-Condon region of a photoexcited charge transfer complex in solution to interpret femtosecond stimulated Raman spectroscopy: excited state electronic structure methods to unveil non-radiative pathways

2021 ◽  
Author(s):  
Federico Coppola ◽  
Paola Cimino ◽  
Umberto Raucci ◽  
Maria Gabriella Chiariello ◽  
Alessio Petrone ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Electronic Structure ◽  
Excited State ◽  
Charge Transfer ◽  
Charge Transfer Complex ◽  
Main Role ◽  
Photoinduced Charge Transfer ◽  
Electronic Structure Methods ◽  
Franck Condon ◽  
Photoinduced Charge

We present electronic structure methods to unveil non-radiative pathways of photoinduced charge transfer (CT) reactions that play a main role in photophysics and light harvesting technologies. A prototypical π-stacked molecular...

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