Temperature dependence of the lowest excited singlet‐state lifetime of all‐trans‐β‐carotene and fully deuterated all‐trans‐β‐carotene

1989 ◽  
Vol 91 (11) ◽  
pp. 6691-6697 ◽  
Author(s):  
Michael R. Wasielewski ◽  
Douglas G. Johnson ◽  
Eric G. Bradford ◽  
Lowell D. Kispert
Keyword(s):  
Temperature Dependence ◽  
Singlet State ◽  
Excited Singlet State ◽  
Excited Singlet ◽  
Β Carotene

Solvent and temperature dependence of the lowest excited singlet state lifetime of all‐trans‐7’,7’‐dicyano‐7’‐apo‐β‐carotene

1991 ◽  
Vol 95 (10) ◽  
pp. 7212-7218 ◽  
Author(s):  
Michael P. O’Neil ◽  
Michael R. Wasielewski ◽  
Mazen M. Khaled ◽  
Lowell D. Kispert
Keyword(s):  
Temperature Dependence ◽  
Singlet State ◽  
Excited Singlet State ◽  
Excited Singlet ◽  
Β Carotene

Calculations on the rate of photodissociation of hexafluoroacetone

1968 ◽  
Vol 46 (2) ◽  
pp. 307-310 ◽  
Author(s):  
P. G. Bowers
Keyword(s):  
Temperature Dependence ◽  
Singlet State ◽  
Excited Singlet State ◽  
Kcal Mole ◽  
Excited Singlet ◽  
Calculated Temperature ◽  
Experimental Variation ◽  
Vibrational Levels ◽  
Calculated Temperature Dependence

The dissociation of hexafluoroacetone from high vibrational levels of its first excited singlet state is treated by the methods of RRKM unimolecular theory. Predictions of the relative photodissociation rates for various exciting wavelengths are in reasonable accord with the observed rates and indicate a critical predissociation energy of about 6 kcal/mole. The calculated temperature dependence is less satisfactory and somewhat lower than the experimental variation.

The Gold Porphyrin First Excited Singlet State¶

2002 ◽  
Vol 76 (1) ◽  
pp. 47 ◽  
Author(s):  
Joakim Andréasson ◽  
Gerdenis Kodis ◽  
Su Lin ◽  
Ana L. Moore ◽  
Thomas A. Moore ◽  
...  
Keyword(s):  
Singlet State ◽  
Excited Singlet State ◽  
Excited Singlet
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