scholarly journals An MS-CASPT2 study of the photodecomposition of 4-methoxyphenyl azide: role of internal conversion and intersystem crossing

2018 ◽  
Vol 20 (11) ◽  
pp. 7764-7771 ◽  
Author(s):  
Daniel Aranda ◽  
Francisco J. Avila ◽  
Isabel López-Tocón ◽  
Juan F. Arenas ◽  
Juan C. Otero ◽  
...  

Photoexcitation of 4-methoxyphenyl azide at 266 nm yields triplet nitrene after decaying through an intersystem crossing (ISC1, 21A′/23A′′) in a first step followed by internal conversion (CI2, 23A′′/13A′′).


1999 ◽  
Vol 111 (11) ◽  
pp. 5004-5016 ◽  
Author(s):  
Alexey L. Kaledin ◽  
Qiang Cui ◽  
Michael C. Heaven ◽  
Keiji Morokuma


1996 ◽  
Vol 87 (4) ◽  
pp. 865-877
Author(s):  
L. J. POWELL
Keyword(s):  




1987 ◽  
Vol 42 (9) ◽  
pp. 1009-1013 ◽  
Author(s):  
P. Targowski ◽  
B. Ziętek ◽  
A. Bączyński

Cyclooctatetraene (COT) as a quencher of fluorescence of a series of Rhodamine solutions was studied. The second order rate constants for the quenching process of Rhodamine 110, Rhodamine 19 pchl., Rhodamine 6G pchl., Rhodamine 6G, Tetramethylrhodamine, Rhodamine B and Rhodamine 3B pchl. are given. It was found that COT enhances rather intersystem crossing than internal conversion.









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