Dioxo-vanadium(V), oxo-rhenium(V) and dioxo-uranium(VI) complexes with a tridentate Schiff base ligand

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dc.contributor.authorZhang, YJen_AU
dc.contributor.authorFanna, DJen_AU
dc.contributor.authorShepherd, NDen_AU
dc.contributor.authorKaratchevtseva, Ien_AU
dc.contributor.authorLu, KTen_AU
dc.contributor.authorKong, Len_AU
dc.contributor.authorPrice, JRen_AU
dc.date.accessioned2020-02-13T05:50:27Zen_AU
dc.date.available2020-02-13T05:50:27Zen_AU
dc.date.issued2016-08-03en_AU
dc.date.statistics2019-11-12en_AU
dc.description.abstractThe complexation of a julolidine–quinoline based tridentate ligand with three oxo-metal ions, dioxo-vanadium(V), oxo-rhenium(V) and dioxo-uranium(VI), has been investigated with four new complexes being synthesised and structurally characterised. (VO2L)·2/3H2O (1) {HL (C22H21N3O) = ((E)-9-((quinolin-8-ylimino)methyl)-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-8-ol)} has a VO2L neutral mononuclear structure with a five-fold coordinated vanadium metal centre in a distorted trigonal bipyramidal geometry. (ReOL2)2(ReCl6)·7DMF (2) [DMF = dimethylformamide] exhibits a mixed valent rhenium complex with a (ReOL2)+ cationic unit in a distorted octahedral metal coordination geometry, charge balanced with (ReCl6)2− anions. [(UO2)L(H2O)2]2·2(NO3)·HL·4H2O (3) and [(UO2)L(CH3OH)2](NO3)·CH3OH (4) both have (UO2L)+ cationic mononuclear structures with either coordinated water or methanol molecules in pentagonal bipyramidal coordination geometries for the uranium metal centres. Intra-/intermolecular interactions including hydrogen bonding and π–π interactions are common and have been discussed. In addition, optical absorption and photoluminescence properties have been investigated. © 2016 The Royal Society of Chemistryen_AU
dc.identifier.citationZhang, Y., Fanna, D. J., Shepherd, N. D., Karatchevtseva, I., Lu, K., Kong, L., & Price, J. R. (2016). Dioxo-vanadium (V), oxo-rhenium (V) and dioxo-uranium (VI) complexes with a tridentate Schiff base ligand. RSC Advances, 6(79), 75045-75053. doi:10.1039/C6RA12872Fen_AU
dc.identifier.govdoc9045en_AU
dc.identifier.issn2046-2069en_AU
dc.identifier.issue79en_AU
dc.identifier.journaltitleRSC Advancesen_AU
dc.identifier.pagination75045-75053en_AU
dc.identifier.urihttps://doi.org/10.1039/C6RA12872Fen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9110en_AU
dc.identifier.volume6en_AU
dc.language.isoenen_AU
dc.publisherRoyal Society of Chemistryen_AU
dc.subjectUraniumen_AU
dc.subjectSchiff basesen_AU
dc.subjectLigandsen_AU
dc.subjectAbsorptionen_AU
dc.subjectPhotoluminescenceen_AU
dc.subjectQuinolinesen_AU
dc.subjectMetalsen_AU
dc.titleDioxo-vanadium(V), oxo-rhenium(V) and dioxo-uranium(VI) complexes with a tridentate Schiff base liganden_AU
dc.typeJournal Articleen_AU
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