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dc.contributor.authorManos, Manolis J.en
dc.contributor.authorMoushi, Eleni E.en
dc.contributor.authorPapaefstathìou, Giannis S.en
dc.contributor.authorTasiopoulos, Anastasios J.en
dc.creatorManos, Manolis J.en
dc.creatorMoushi, Eleni E.en
dc.creatorPapaefstathìou, Giannis S.en
dc.creatorTasiopoulos, Anastasios J.en
dc.date.accessioned2019-11-21T06:21:21Z
dc.date.available2019-11-21T06:21:21Z
dc.date.issued2012
dc.identifier.issn1528-7483
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/55830
dc.description.abstractA series of new Zn 2+-trimesate (btc 3-) metal organic frameworks (MOFs) has been isolated in the presence of various amino-alcohols under solvothermal conditions. Thus, the reaction of ZnCl 2 with trimesic acid (H 3btc) and the amino-alcohols triethanolamine (teoa), 2-(hydroxymethyl)piperidine (hmpip), N-tert-butyldiethanolamine (tbdeoa), 1,4-bis(2-hydroxyethyl)piperazine (bhep), N-methyldiethanolamine (mdeoa), or 4-(2-hydroxyethyl)morpholine (hem) in a 1.6:1:5.6 molar ratio in DMF afforded compounds (teoaH) 2[Zn(btc) 1.33] (MOAAF-1) (MOAAF = metal organic amino-alcohol framework), (NH 2Me 2) 2(hmpipH)[Zn 3(btc) 3] (MOAAF-2), (NH 2Me 2)(tbdmaH) 2[Zn 3(btc) 3] (MOAAF-3) (tbdma = N-tert-butyl-dimethylamine), (NH 2Me 2)(bhepH 2)[Zn 3(btc) 3] (MOAAF-4), (NH 2Me 2)[Zn 4(btc) 3(mdeoa) 2] (MOAAF-5), and (NH 2Me 2)[Zn 4(btc) 3(hem) 2] (MOAAF-6), respectively. The compounds display 3D structures with relatively large cavities (4-10 Å) and high potential solvent-accessible areas (38-68% of the unit cell volumes). A number of novel structural features are revealed in the reported MOFs, such as unprecedented dinuclear [Zn 2(COO) 5] -1 secondary building units (SBUs) and unique network topologies (e.g., in compounds MOAAF-2, MOAAF-3, MOAAF-5, and MOAAF-6). The amino-alcohols employed played a key role for the appearance of such novel structural features in MOAAF 1-6 since they were found to act as bases responsible for the deprotonation of H 3btc, templates, and chelating ligands. Specifically, most of the compounds synthesized were shown to be templated by protonated amino-alcohols that are involved in hydrogen bonding interactions with the frameworks, whereas in two cases (compounds MOAAF-5 and MOAAF-6) the amino-alcohols acted as chelating ligands affecting significantly the underline topology of the MOFs. The thermal stability and photoluminescence properties of the MOFs are also discussed. This work represents the initial systematic investigation on the use of combination of amino-alcohols and polycarboxylate ligands for the synthesis of new MOFs, demonstrating it as a powerful synthetic strategy for the isolation of novel MOFs. © 2012 American Chemical Society.en
dc.sourceCrystal Growth and Designen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84868698056&doi=10.1021%2fcg301047w&partnerID=40&md5=56c79d9ebb5ef0f8b307c7ee6839825d
dc.subjectNetwork topologyen
dc.subjectElectric network topologyen
dc.subjectHydrogen bondsen
dc.subjectChelationen
dc.subjectStructural featureen
dc.subjectLigandsen
dc.subjectPhotoluminescence propertiesen
dc.subjectSystematic investigationsen
dc.subjectZincen
dc.subjectDinuclearen
dc.subjectMetal organic frameworken
dc.subjectOrganometallicsen
dc.subjectMethanolen
dc.subjectMolar ratioen
dc.subjectAminationen
dc.subjectHydrogen bonding interactionsen
dc.subjectProtonateden
dc.subject3D Structureen
dc.subjectChelating ligandsen
dc.subjectHigh potentialen
dc.subjectMetal organicen
dc.subjectMorpholinesen
dc.subjectN-methyldiethanolamineen
dc.subjectPolycarboxylatesen
dc.subjectSecondary building unitsen
dc.subjectSolvothermal conditionsen
dc.subjectSynthetic strategiesen
dc.subjectTemplateden
dc.subjectTriethanolaminesen
dc.subjectTrimesateen
dc.subjectTrimesic aciden
dc.subjectUnit-cell volumeen
dc.titleNew Zn 2+ metal organic frameworks with unique network topologies from the combination of trimesic acid and amino-alcoholsen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1021/cg301047w
dc.description.volume12
dc.description.issue11
dc.description.startingpage5471
dc.description.endingpage5480
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Χημείας / Department of Chemistry
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :27</p>en
dc.source.abbreviationCryst.Growth Des.en
dc.contributor.orcidTasiopoulos, Anastasios J. [0000-0002-4804-3822]
dc.contributor.orcidPapaefstathìou, Giannis S. [0000-0001-5514-6371]
dc.gnosis.orcid0000-0002-4804-3822
dc.gnosis.orcid0000-0001-5514-6371


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