Pyridone substituted phthalocyanines: Photophysico-chemical properties and TD-DFT calculations
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, cilt.22, ss.25-31, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 22
- Basım Tarihi: 2018
- Doi Numarası: 10.1142/s1088424617500730
- Dergi Adı: JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.25-31
- Anahtar Kelimeler: phthalocyanines, pyridones, TD-DFT calculations, singlet oxygen, photophysics
- Marmara Üniversitesi Adresli: Evet
Özet
A 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 H-1-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.