Low-Temperature Optical and Resonance Raman Spectra of a Carotenoid Cation Radical in Photosystem II

1999 ◽  
Vol 103 (31) ◽  
pp. 6403-6406 ◽  
Author(s):  
John S. Vrettos ◽  
David H. Stewart ◽  
Julio C. de Paula ◽  
Gary W. Brudvig
Keyword(s):  
Low Temperature ◽  
Photosystem Ii ◽  
Raman Spectra ◽  
Resonance Raman ◽  
Cation Radical ◽  
Resonance Raman Spectra

Raman-Studies of the Organic Superconductor β-(BEDT-TTF)2IAuI

1987 ◽  
Vol 42 (6) ◽  
pp. 603-605 ◽  
Author(s):  
R. Świetlik ◽  
H. Grimm ◽  
D. Schweitzer ◽  
H. J. Keller
Keyword(s):  
Low Temperature ◽  
Raman Spectra ◽  
Raman Line ◽  
Resonance Raman ◽  
Organic Superconductor ◽  
Superconducting Transition ◽  
Resonance Raman Spectra

The resonance Raman spectra of (IAuI)--anions in the organic superconductor β-(BEDTTTF)2IAuI as well as in the electrolyte salt n-Bu4AuI2 are investigated. In contrast to β-(BEDT-TTF)2I3 in the crystals of β-BEDT-TTF)2IAuI at low temperature only one Raman line at 120 cm-1 corresponding to the symmetrical stretching mode of the (IAuI)--anion is observed. No distinct change in the Raman spectra is observed at the superconducting transition.

Solvent effects on the resonance Raman spectra of bacteriochlorophyll a cation radical

1995 ◽  
Vol 236 (4-5) ◽  
pp. 413-418 ◽  
Author(s):  
Yasuhito Misono ◽  
Ei-ichi Nishizawa ◽  
Leenawaty Limantara ◽  
Yasushi Koyama ◽  
Koichi Itoh
Keyword(s):  
Raman Spectra ◽  
Solvent Effects ◽  
Resonance Raman ◽  
Cation Radical ◽  
Bacteriochlorophyll A ◽  
Resonance Raman Spectra

Fourier-transform resonance Raman spectra of cation carotenoid in photosystem II reaction centres

FEBS Letters ◽  
1999 ◽  
Vol 453 (1-2) ◽  
pp. 11-14 ◽  
Author(s):  
Andrew Pascal ◽  
Alison Telfer ◽  
James Barber ◽  
Bruno Robert
Keyword(s):  
Fourier Transform ◽  
Photosystem Ii ◽  
Raman Spectra ◽  
Resonance Raman ◽  
Reaction Centres ◽  
Resonance Raman Spectra
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