The photophysics of free base hemiporphyrazine has been studied by steady-state fluorescence and theoretical computations. The fluorescence spectrum shows two bands peaked at 420 and 675 nm, which, with the aid of theoretical computations, have been assigned to the emissions of two tautomers, differing for the position of the two central protons.
Excited State Intramolecular Proton Transfer In Free Base Hemiporphyrazine / Altucci, Carlo; R., Borrelli; DE LISIO, Corrado; F., De Riccardis; V., Persico; A., Porzio; A., Peluso. - In: CHEMICAL PHYSICS LETTERS. - ISSN 0009-2614. - STAMPA. - 354:(2002), pp. 160-164. [10.1016/S0009-2614(02)00140-9]
Excited State Intramolecular Proton Transfer In Free Base Hemiporphyrazine
ALTUCCI, CARLO;DE LISIO, CORRADO;
2002
Abstract
The photophysics of free base hemiporphyrazine has been studied by steady-state fluorescence and theoretical computations. The fluorescence spectrum shows two bands peaked at 420 and 675 nm, which, with the aid of theoretical computations, have been assigned to the emissions of two tautomers, differing for the position of the two central protons.| File | Dimensione | Formato | |
|---|---|---|---|
|
cpl02.pdf
non disponibili
Tipologia:
Documento in Post-print
Licenza:
Accesso privato/ristretto
Dimensione
92.19 kB
Formato
Adobe PDF
|
92.19 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
