Uranium(VI) hybrid materials with [(UO2)3(µ3‐O)(µ2‐OH)3]+ as the sub–building unit via uranyl–cation interactions

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dc.contributor.authorZhang, YJen_AU
dc.contributor.authorClegg, JKen_AU
dc.contributor.authorLu, KTen_AU
dc.contributor.authorLumpkin, GRen_AU
dc.contributor.authorTran, TTen_AU
dc.contributor.authorAharonovich, Ien_AU
dc.contributor.authorScales, Nen_AU
dc.contributor.authorLi, Fen_AU
dc.date.accessioned2020-03-26T20:43:28Zen_AU
dc.date.available2020-03-26T20:43:28Zen_AU
dc.date.issued2016-01-14en_AU
dc.description.abstractThe hydrothermal reaction of uranyl nitrate with 1,4-benzenedicarboxylic acid (H2bdc) in the presence of strontium or potassium hydroxides and nitrates afford the formation of two new uranyl hybrid materials featuring extensive uranyl-strontium or uranyl-potassium interactions with [(UO2)3(µ3-O)(µ2-OH)3]+ as the sub-building unit. Sr1.5[(UO2)12(O)3(OH)13(bdc)4]⋅6H2O (1) contains one-dimensional (1D) uranyl oxohydroxyl ribbons made of trinuclear pentagonal bipyramidal uranyl units. The ribbons are linked together via uranyl-strontium interactions to form 2D inorganic domains which are further connected through µ4-bdc anions forming a 3D hybrid structure. This is the first reported uranyl-strontium interaction in extended hybrid solid with the shortest Sr-O−yl bond length of 2.596 (8) Å. K3[(UO2)12(O)3(OH)13(bdc)4]⋅8H2O (2) has a similar 3D hybrid structure built up through extensive K-O−yl interactions with the shortest K-O−yl bond length of 2.620 (6) Å. Raman spectroscopy has confirmed the presence of oxo-bridging (U−O−U) vibrations. Thermal stabilities and photoluminescent properties are reported. © 2016 Wiley‐VCH Verlag GmbH & Co.en_AU
dc.identifier.citationZhang, Y., Clegg, J. K., Lu, K., Lumpkin, G. R., Tran, T. T., Aharonovich, I., Scales, N., & Li, F. (2016). Uranium(VI) hybrid materials with [(UO2)3(µ3-O)(µ2-OH)3]+ as the sub–building unit via uranyl–cation interactions. ChemistrySelect, 1(1), 7-12. doi:10.1002/slct.201500043en_AU
dc.identifier.govdoc9043en_AU
dc.identifier.issn2365-6549en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleChemistrySelecten_AU
dc.identifier.pagination7-12en_AU
dc.identifier.urihttps://doi.org/10.1002/slct.201500043en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9264en_AU
dc.identifier.volume1en_AU
dc.language.isoenen_AU
dc.publisherJohn Wiley and Sonsen_AU
dc.subjectUraniumen_AU
dc.subjectMaterialsen_AU
dc.subjectInteractionsen_AU
dc.subjectNuclear fuelsen_AU
dc.subjectPolymersen_AU
dc.subjectPotassiumen_AU
dc.titleUranium(VI) hybrid materials with [(UO2)3(µ3‐O)(µ2‐OH)3]+ as the sub–building unit via uranyl–cation interactionsen_AU
dc.typeJournal Articleen_AU
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