- Title
- The syntheses, characterization and fluorescence spectra of novel, octakis (alkylthiophthalocyanato) nickel (II) and palladium (II) complexes
- Creator
- Ogunbayo, Taofeek Babatunde
- Creator
- Ogunsipe, Abimbola
- Creator
- Nyokong, Tebello
- Subject
- To be catalogued
- Date Issued
- 2009
- Date
- 2009
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/263386
- Identifier
- vital:53623
- Identifier
- xlink:href="https://doi.org/10.1016/j.dyepig.2009.03.009"
- Description
- The syntheses, characterization and fluorescence studies of several {octakis(alkylthio)phthalocyanato} palladium(II) and nickel(II) complexes are presented. The absorption spectra of some of the complexes showed extra peaks which are attributable to non-planar distortion, the extent of which, was found to dependent on alkyl chain length. The fluorescence excitation spectra of the nickel(II) derivatives were not in agreement with their absorption spectra, owing to structural changes upon excitation. Fluorescence quantum yields were very low (more than 1%) for all complexes as a consequence of the open-shell electronic structures of nickel(II) and palladium(II).
- Format
- computer
- Format
- online resource
- Format
- application/pdf
- Format
- 1 online resource (5 pages)
- Format
- Publisher
- Elsevier
- Language
- English
- Relation
- Dyes and Pigments
- Relation
- Ogunbayo, T.B., Ogunsipe, A. and Nyokong, T., 2009. The syntheses, characterization and fluorescence spectra of novel, octakis (alkylthiophthalocyanato) nickel (II) and palladium (II) complexes. Dyes and Pigments, 82(3), pp.422-426
- Relation
- Dyes and Pigments volume 82 number 3 p. 422 2009 1873-3743
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)
- Rights
- Closed Access
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Nyokong, Tebello (Distinguished Professor)
RU DST/NRF SARChI for Medicinal Chemistry and Nanotechnology
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | The syntheses, characterization and fluorescence spectra.pdf | 630 KB | Adobe Acrobat PDF | View Details Download |