3d transition metal complexes with a julolidine–quinoline based ligand: structures, spectroscopy and optical properties

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dc.contributor.authorFanna, DJen_AU
dc.contributor.authorZhang, YJen_AU
dc.contributor.authorLi, Len_AU
dc.contributor.authorKaratchevtseva, Ien_AU
dc.contributor.authorShepherd, NDen_AU
dc.contributor.authorAzim, Aen_AU
dc.contributor.authorPrice, JRen_AU
dc.contributor.authorAldrich-Wright, JRen_AU
dc.contributor.authorReynolds, JKen_AU
dc.contributor.authorLi, Fen_AU
dc.date.accessioned2020-03-27T04:10:22Zen_AU
dc.date.available2020-03-27T04:10:22Zen_AU
dc.date.issued2015-12-07en_AU
dc.date.statistics2020-03-20en_AU
dc.description.abstractA Schiff base type ligand with the combination of the julolidine and the quinoline groups has been reported as a potential chemosensor in detecting the cobalt(II) ion among other heavy and transition metal ions in solution. However, no crystal structure of such a ligand with any metal ions has been reported. In this work, its complexation with 3d transition metal ions (Mn(II), Co(II), Ni(II), Cu(II) and Zn(II)) has been investigated with five new complexes being synthesised, and spectroscopically and structurally characterised. [Mn2L2(CH3OH)2(CH3COO)2]•CH3OH (1) {HL (C22H21N3O) = ((E)-9-((quinolin-8-ylimino)methyl)-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-8-ol)} shows a dinuclear structure with two Mn : L : acetate (1 : 1 : 1) units bridged by two methanol molecules. [CoL2(NO3)]•CH3OH•H2O (2) and [NiL2]•H2O (3) exhibit mononuclear structures with a Co : L or Ni : L ratio of 1 : 2. [CuL(CH3COO)]•1/3CH3OH (4) demonstrates a mononuclear structure and the Cu ion has a square planar coordination polyhedron with a L ligand and a highly non-symmetrical acetate anion. [Zn2L2(CH3COO)2]•CH3OH (5) has two types of dinuclear units, both with two ZnL units bridged by two acetate anions but in three different bridging coordination modes. Their vibrational modes, absorption and photoluminescence properties have also been investigated. © 2016 The Partner Organisationsen_AU
dc.identifier.citationFanna, D. J., Zhang, Y., Li, L., Karatchevtseva, I., Shepherd, N. D., Azim, A., Price, J. R., Aldrich-Wright, J. R., Reynolds, J. K., & Li, F. (2016). 3d transition metal complexes with a julolidine–quinoline based ligand: structures, spectroscopy and optical properties. Inorganic Chemistry Frontiers, 3(2), 286-295. doi:10.1039/C5QI00200Aen_AU
dc.identifier.govdoc8997en_AU
dc.identifier.issn2052-1553en_AU
dc.identifier.issue2en_AU
dc.identifier.journaltitleInorganic Chemistry Frontiersen_AU
dc.identifier.pagination286-295en_AU
dc.identifier.urihttps://doi.org/10.1039/C5QI00200Aen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9275en_AU
dc.identifier.volume3en_AU
dc.language.isoenen_AU
dc.publisherRoyal Society of Chemistryen_AU
dc.subjectLigandsen_AU
dc.subjectMechanical structuresen_AU
dc.subjectSpectroscopyen_AU
dc.subjectOptical propertiesen_AU
dc.subjectSchiff basesen_AU
dc.subjectCobalt ionsen_AU
dc.subjectChemistryen_AU
dc.title3d transition metal complexes with a julolidine–quinoline based ligand: structures, spectroscopy and optical propertiesen_AU
dc.typeJournal Articleen_AU
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