Synthesis, electrochemistry and spectroscopic properties of ruthenium phthalocyanine and naphthalocyanine complexes with triphenylarsine ligands

Rawling, T; McDonagh, AM; Colbran, SB

Synthesis, electrochemistry and spectroscopic properties of ruthenium phthalocyanine and naphthalocyanine complexes with triphenylarsine ligands

Rawling, T

McDonagh, AM

Colbran, SB

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Publication Type:: Journal Article
Citation:: Inorganica Chimica Acta, 2008, 361 (1), pp. 49 - 55
Issue Date:: 2008-01-01

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Field	Value	Language
dc.contributor.author	Rawling, T https://orcid.org/0000-0002-6624-6586	en_US
dc.contributor.author	McDonagh, AM https://orcid.org/0000-0002-9502-1175	en_US
dc.contributor.author	Colbran, SB	en_US
dc.date.issued	2008-01-01	en_US
dc.identifier.citation	Inorganica Chimica Acta, 2008, 361 (1), pp. 49 - 55	en_US
dc.identifier.issn	0020-1693	en_US
dc.identifier.uri	http://hdl.handle.net/10453/8473
dc.description.abstract	The synthesis, electrochemistry and spectroscopic properties of [PcRu(AsPh3)2] (1) and [{(tBu)4Nc}Ru(AsPh3)2] (2), where Pc = phthalocyanine and Nc = naphthalocyanine are reported. These complexes are the first examples of metal phthalocyanine and naphthalocyanine complexes with axially-coordinated arsine ligands. The AsPh3 ligands readily dissociate in non-coordinating solvents with 2 showing more rapid dissociation. In cyclic voltammetry experiments, 1 displayed three macrocycle-centred redox processes; one reduction and two oxidation processes. One reduction and three oxidation processes were observed for 2. The reduction and first oxidation are assigned to macrocycle-centred processes. The UV-Vis spectra of both complexes recorded over time showed macrocycle-centred oxidation. The oxidation was hindered by removing dioxygen from the solvent or adding excess AsPh3. © 2007 Elsevier B.V. All rights reserved.	en_US
dc.relation.ispartof	Inorganica Chimica Acta	en_US
dc.relation.isbasedon	10.1016/j.ica.2007.06.043	en_US
dc.subject.classification	Inorganic & Nuclear Chemistry	en_US
dc.title	Synthesis, electrochemistry and spectroscopic properties of ruthenium phthalocyanine and naphthalocyanine complexes with triphenylarsine ligands	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.citation.volume	361	en_US
utslib.for	0302 Inorganic Chemistry	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	0399 Other Chemical Sciences	en_US
dc.location.activity	ISI:000253226700008	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	open_access
pubs.issue	1	en_US
pubs.publication-status	Published	en_US
pubs.volume	361	en_US

Abstract:

The synthesis, electrochemistry and spectroscopic properties of [PcRu(AsPh3)2] (1) and [{(tBu)4Nc}Ru(AsPh3)2] (2), where Pc = phthalocyanine and Nc = naphthalocyanine are reported. These complexes are the first examples of metal phthalocyanine and naphthalocyanine complexes with axially-coordinated arsine ligands. The AsPh3 ligands readily dissociate in non-coordinating solvents with 2 showing more rapid dissociation. In cyclic voltammetry experiments, 1 displayed three macrocycle-centred redox processes; one reduction and two oxidation processes. One reduction and three oxidation processes were observed for 2. The reduction and first oxidation are assigned to macrocycle-centred processes. The UV-Vis spectra of both complexes recorded over time showed macrocycle-centred oxidation. The oxidation was hindered by removing dioxygen from the solvent or adding excess AsPh3. © 2007 Elsevier B.V. All rights reserved.

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http://hdl.handle.net/10453/8473