Pyridone substituted phthalocyanines: Photophysico-chemical properties and TD-DFT calculations
2018 ◽
Vol 22
(01n03)
◽
pp. 25-31
◽
4-(6-methyl-3-nitro-2-oxo-1,2-dihydropyridin-4-yloxy)phthalonitrile has been used to prepare a novel Zn(II) phthalocyanines with four peripheral pyridone substituents. The compound has been characterized by UV-visible absorption, FT-IR and [Formula: see text]H-NMR spectroscopy, elemental analysis and MALDI-TOF mass spectroscopy. The fluorescence, triplet quantum and singlet oxygen quantum yields have been determined and TD-DFT calculations have been used to identify trends in the electronic structure.
2001 ◽
Vol 123
(46)
◽
pp. 11431-11440
◽