Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/79790
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Full metadata record
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dc.contributor.author | Rankine, D. | - |
dc.contributor.author | Keene, T. | - |
dc.contributor.author | Sumby, C. | - |
dc.contributor.author | Doonan, C. | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | CrystEngComm, 2013; 15(45):9722-9728 | - |
dc.identifier.issn | 1466-8033 | - |
dc.identifier.issn | 1466-8033 | - |
dc.identifier.uri | http://hdl.handle.net/2440/79790 | - |
dc.description | First published online 04 Sep 2013 | - |
dc.description.abstract | Three new metal-organic frameworks (MOFs) have been synthesised from alkali earth metal ions of increasing ionic radii (Mg, Ca and Sr) and 2,2’-dihydroxybiphenyl-4,4’-dicarboxylic acid (H4diol). The distinct coordination environments, framework topologies and the non-coordinated diol moieties accessed are a result of using differently sized metal ions for MOF synthesis which affects the ability of the diol moieties to chelate the metal. Detailed structural analysis of [Sr3(H2diol)3(DMF)5], [Ca3.5(Hdiol)(H2diol)2(DMF)5] and [Mg(H2diol)(DMF)2] show distinctive variations in variable temperature expansion/contraction properties and porosity. In addition, [Sr3(H2diol)3(DMF)5] and [Ca3.5(Hdiol)(H2diol)2(DMF)5] display a broad fluorescence emission (λmax = ~435 nm) under ultraviolet light due to the presence of non-coordinated biphenyl-diol moieties within the structures, while chelation of Mg by the diol pocket in [Mg(H2diol)(DMF)2] leads to quenching of the ligand fluorescence. | - |
dc.description.statementofresponsibility | Damien Rankine, Tony D. Keene, Christopher J. Sumby and Christian J. Doonan | - |
dc.language.iso | en | - |
dc.publisher | Royal Society of Chemistry | - |
dc.rights | © Royal Society of Chemistry 2013 | - |
dc.source.uri | http://dx.doi.org/10.1039/c3ce41253a | - |
dc.title | Chelation-driven fluorescence deactivation in three alkali earth metal MOFs containing 2,2’-dihydroxybiphenyl-4,4’-dicarboxylate | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1039/C3CE41253A | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/FT100100400 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/FT0991910 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Sumby, C. [0000-0002-9713-9599] | - |
Appears in Collections: | Aurora harvest 4 Chemistry and Physics publications Environment Institute publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_79790.pdf | Accepted version | 1.3 MB | Adobe PDF | View/Open |
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