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dc.contributor.authorBeltrán Álvarez, Tomás Francisco
dc.contributor.authorFeliz Rodríguez, Marta
dc.contributor.authorLlusar, Rosa
dc.contributor.authorSafont Villarreal, Vicent Sixte
dc.contributor.authorVicent Barrera, Cristian
dc.date.accessioned2015-01-15T12:58:31Z
dc.date.available2015-01-15T12:58:31Z
dc.date.issued2013-11
dc.identifier.issn1099-0682
dc.identifier.urihttp://hdl.handle.net/10234/112460
dc.description.abstractMolybdenum(IV) hydroxo [Mo3S4(dmpe)3(OH)3]+ (1+) and hydrosulfido [Mo3S4(dmpe)3(SH)3]+ (2+) [dmpe = 1,2-bis(dimethylphosphanyl)ethane] trimetallic cuboidal cluster complexes have been isolated in high yields by treating their chloride precursors with sodium hydroxide or sodium hydrosulfide, respectively. The crystal structures of [1]BPh4 and [2]PF6 confirm that –QH (Q = O, S) groups are coordinated to metal centers. Both hydroxo and hydrosulfido Mo3S4 cluster complexes are fully characterized by spectroscopic, mass spectrometric, and X-ray techniques. A comparative study of the gas-phase dissociation of 1+ and 2+ cations using ESI tandem mass spectrometry is presented, and the results are compared with those already reported for the hydroxo tungsten analogue. The gas-phase reactivity of 1+ and 2+ species towards ethanol and 1-penthanethiol have been explored. The gas-phase-generated [Mo3S4(dmpe)2(O)(OH)]+ cation activates ethanol molecules through a similar mechanism to that proposed for its tungsten congener. The main differences in aldehyde elimination under collision-induced dissociation (CID) conditions between molybdenum and tungsten cluster sulfides are discussed.ca_CA
dc.format.extent9 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherWILEY-VCH Verlag GmbH & Co. KGaA, Weinheimca_CA
dc.relation.isPartOfEuropean Journal of Inorganic Chemistry (2013), 33, p. 5797–5805ca_CA
dc.rightsCopyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheimca_CA
dc.subjectMolybdenumca_CA
dc.subjectCluster compoundsca_CA
dc.subjectMass spectrometryca_CA
dc.subjectGas-phase reactionsca_CA
dc.subjectDensity functional calculationsca_CA
dc.titleSynthesis, Structure, Gas-Phase Reactivity, and Catalytic Relevance of Trinuclear Mo3S4 Clusters Bearing Terminal Hydroxo and Hydrosulfido Groupsca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1002/ejic.201300890
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_CA
dc.relation.publisherVersionhttp://onlinelibrary.wiley.com/doi/10.1002/ejic.201300890/abstractca_CA


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