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The structural and electrochemical consequences of hydrogenating Copper N2S2 Schiff base macrocycles

Trotter, K.D. and Taylor, M.K. and Forgie, J.C. and Reglinski, J. and Berlouis, L.E.A. and Kennedy, A.R. and Spickett, C.M. and Sowden, Rebecca J. (2010) The structural and electrochemical consequences of hydrogenating Copper N2S2 Schiff base macrocycles. Inorganica Chimica Acta, 363 (7). pp. 1529-1538. ISSN 0020-1693

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    Abstract

    A series of cis and trans tetradentate copper macrocyclic complexes, of ring size fourteen - sixteen, which employ amine and thioether donor groups are reported. Apart from 5,6,15,16-bisbenzo-8,13-diaza-1,4-dithia-cyclohexadecane copper(I) (cis-[Cu(H4NbuSen)]+) all of the complexes are obtained in the copper(II) form. Crystallographic analysis shows that the copper(II) complexes all adopt a distorted planar geometry around the copper. In contrast, cis-[Cu(H4NbuSen)]+ is found to adopt a distorted tetrahedral geometry. The complexes were subjected to electrochemical analysis in water and acetonitrile. The effect of the solvent, positions of the donor atoms (cis/trans) on E1/2 is discussed as is the comparison of the electrochemical behaviour of these complexes with their parent Schiff base macrocycles.

    Item type: Article
    ID code: 27571
    Notes: Strathprints' policy is to record up to 8 authors per publication, plus any additional authors based at the University of Strathclyde. More authors may be listed on the official publication than appear in the Strathprints' record.
    Keywords: macrocycle, copper, redox potential, geometry, donor groups, Science (General), Chemistry, Materials Chemistry, Physical and Theoretical Chemistry, Inorganic Chemistry
    Subjects: Science > Science (General)
    Science > Chemistry
    Department: Faculty of Science > Pure and Applied Chemistry
    Faculty of Science > Strathclyde Institute of Pharmacy and Biomedical Sciences
    Related URLs:
    Depositing user: Mrs Gillian Neeson
    Date Deposited: 12 May 2011 18:07
    Last modified: 27 Mar 2014 09:04
    URI: http://strathprints.strath.ac.uk/id/eprint/27571

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