- Title
- Synthesis and photophysical properties of octa-substituted phthalocyaninato oxotitanium (IV) derivatives
- Creator
- Tau, Prudence, Nyokong, Tebello
- Subject
- To be catalogued
- Date
- 2006
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/283881
- Identifier
- vital:55999
- Identifier
- xlink:href="https://doi.org/10.1142/S1088424606000399"
- Description
- The synthesis, spectral and photophysical properties including fluorescence quenching of the following octa-substituted oxotitanium phthalocyanines are reported: 2,3,9,10,16,17,23,24-octaphenoxyphthalocyaninato titanium(IV) oxide, 2,3,9,10,16,17,23,24-[octakis(4-t-butylphenoxyphthalocyaninato)]titanium(IV) oxide, 2,3,9,10,16,17,23,24-{octakis[(4-benzyloxy)phenoxy]phthalocyaninato}titanium(IV) oxide and 2,3,9,10,16,17,23,24-octaphenylthiophthalocyaninato titanium(IV) oxide. The complexes are characterized by 1H NMR, IR and UV-vis spectroscopies. Their photophysical properties are presented where moderate fluorescence quantum yields (0.14-0.19) and lifetimes were determined. Varied triplet quantum yields were obtained and the triplet lifetimes (40-100 μs) were short.
- Format
- computer, online resource, application/pdf, 1 online resource (10 pages), pdf
- Publisher
- World Scientific Publishing
- Language
- English
- Relation
- Journal of Porphyrins and Phthalocyanines, Tau, P. and Nyokong, T., 2006. Synthesis and photophysical properties of octa-substituted phthalocyaninato oxotitanium (IV) derivatives. Journal of Porphyrins and Phthalocyanines, 10(08), pp.1040-1048, Journal of Porphyrins and Phthalocyanines volume 10 number 08 p. 1040 2006 1099-1409
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the World Scientific Copyright and Permissions Statement (https://0-www.worldscientific.com.wam.seals.ac.za/page/permissions)
- Rights
- Closed Access
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Collections
Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details | SOURCE1 | 2016_Synthesis and photophysical properties of octa-substituted phthalocyaninato oxotitanium (IV) derivatives.pdf | 787 KB | Adobe Acrobat PDF | View Details |