Show simple item record  

dc.contributor.authorMoutloali, Richard M.
dc.contributor.authorNevondo, Funzani A.
dc.contributor.authorDarkwa, James
dc.contributor.authorIwuoha, Emmanuel I.
dc.contributor.authorHenderson, William
dc.date.accessioned2009-12-02T02:21:53Z
dc.date.available2009-12-02T02:21:53Z
dc.date.issued2002
dc.identifier.citationMoutloali, R. M., Nevondo, F. A., Darkwa, J., Iwuoha, E. I., & Henderson, W. (2002). Bimetallic nickel complexes with bridging dithiolato Schiff base ligands: synthesis, mass spectral characterisation and electrochemistry. Journal of Organometallic Chemistry, 656(1), 262-269.en
dc.identifier.urihttps://hdl.handle.net/10289/3451
dc.description.abstractSchiff base dithiols with thiophene or phenyl linkers were prepared from condensation of the dialdehydes 2,5-(OHC)₂C₄H₂S, 1,3-(OHC)₂C₆H₄, 1,4-(OHC)₂C₆H₄ and 1,4'-(OHC)₂(C₆H₄)₂ with 4-H₂NC₆H₄(SH). The Schiff base dithiols readily reacted with Ni( ⁵-C₅H₅)(PR₃)Br (R=Bu or Ph) in the presence of Et₃N to form bimetallic complexes ( ⁵-C₅H₅)(PR₃)Ni&unknown;SC₆H₄N&unknown;C(H)ArC(H)&unknown;NC₆H₄S&unknown;Ni(PR₃)( ⁵-C₅H₅) (Ar=C₄H₂S (6), 1,3-C₆H₄ (7), 1,4-C₆H₄ (8), 1,4'-(C₆H₄)₂ (9). The bimetallic nature was established from elemental analysis and mass spectrometry. Cyclic voltammetry of complexes 6, 8 and 9 are indicative of electronic communication between the nickel centres via the bridging dithiolato Schiff base ligands.en
dc.language.isoen
dc.publisherElsevier Science SAen_NZ
dc.subjectdithiolato schiff baseen
dc.subjectbimetallic nickel complexesen
dc.subjectmass spectrometryen
dc.subjectcyclic voltammetryen
dc.titleBimetallic nickel complexes with bridging dithiolato Schiff base ligands: synthesis, mass spectral characterisation and electrochemistryen
dc.typeJournal Articleen
dc.identifier.doi10.1016/S0022-328X(02)01626-1en
dc.relation.isPartOfJournal of Organometallic Chemistryen_NZ
pubs.begin-page262en_NZ
pubs.elements-id28012
pubs.end-page269en_NZ
pubs.issue1-2en_NZ
pubs.volume656en_NZ
uow.identifier.article-noPII S0022-328X(02)01626-1en_NZ


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record