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Tetradihydrobenzoquinonate and Tetrachloranilate Zr(IV) Complexes: Single-Crystal-to-Single-Crystal Phase Transition and Open-Framework Behavior for K4Zr(DBQ)4.

hal.structure.identifierCentre d'Investigació en Nanociència i Nanotecnologia [ICN-CSIC]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorIMAZ, Inhar
hal.structure.identifierLaboratoire de chimie de coordination [LCC]
dc.contributor.authorMOUCHAHAM, Georges
hal.structure.identifierLaboratoire de chimie de coordination [LCC]
dc.contributor.authorROQUES, Nans
hal.structure.identifierInstitut de Chimie Moléculaire de l'Université de Bourgogne [Dijon] [ICMUB]
dc.contributor.authorBRANDÈS, Stéphane
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierLaboratoire de chimie de coordination [LCC]
dc.contributor.authorSUTTER, Jean-Pascal
dc.date.issued2013-10-07
dc.identifier.issn0020-1669
dc.description.abstractEn: The molecular complexes K4[Zr(DBQ)4] and K4[Zr(CA)4], where DBQ(2-) and CA(2-) stand respectively for deprotonated dihydroxybenzoquinone and chloranilic acid, are reported. The anionic metal complexes consist of Zr(IV) surrounded by four O,O-chelating ligands. Besides the preparation and crystal structures for the two complexes, we show that in the solid state the DBQ complex forms a 3-D open framework (with 22% accessible volume) that undergoes a crystal-to-crystal phase transition to a compact structure upon guest molecule release. This process is reversible. In the presence of H2O, CO2, and other small molecules, the framework opens and accommodates guest molecules. CO2 adsorption isotherms show that the framework breathing occurs only when a slight gas pressure is applied. Crystal structures for both the hydrated and guest free phases of K4[Zr(DBQ)4] have been investigated.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.title.enTetradihydrobenzoquinonate and Tetrachloranilate Zr(IV) Complexes: Single-Crystal-to-Single-Crystal Phase Transition and Open-Framework Behavior for K4Zr(DBQ)4.
dc.typeArticle de revue
dc.identifier.doi10.1021/ic401474f
dc.subject.halChimie/Matériaux
bordeaux.journalInorganic Chemistry
bordeaux.page11237-11243
bordeaux.volume52
bordeaux.issue19
bordeaux.peerReviewedoui
hal.identifierhal-00871580
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00871580v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Inorganic%20Chemistry&rft.date=2013-10-07&rft.volume=52&rft.issue=19&rft.spage=11237-11243&rft.epage=11237-11243&rft.eissn=0020-1669&rft.issn=0020-1669&rft.au=IMAZ,%20Inhar&MOUCHAHAM,%20Georges&ROQUES,%20Nans&BRAND%C3%88S,%20St%C3%A9phane&SUTTER,%20Jean-Pascal&rft.genre=article


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