1.
Chem Commun (Camb)
; 57(36): 4420-4423, 2021 May 04.
Artículo
en Inglés
| MEDLINE
| ID: mdl-33949463
RESUMEN
The introduction of a pyrrole ring at one of the meso positions of carbazole-based porphyrins lowers the structural symmetry and results in dual emission, which strongly depends on the excitation wavelength and temperature. The origin of dual emission induced by NH-tautomerism is confirmed via photophysical and DFT calculations.