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dc.contributor.authorGómez Rubio, Manuel 
dc.contributor.authorHernández Prieto, Cristina 
dc.contributor.authorMartín Alonso, Avelino 
dc.contributor.authorMena Montoro, Miguel 
dc.contributor.authorSantamaría Angulo, Cristina 
dc.date.accessioned2019-07-18T09:55:45Z
dc.date.issued2019-10-01
dc.identifier.bibliographicCitationJournal of Organometallic Chemistry, 2019, v. 897, p. 148-154en
dc.identifier.issn0022-328X
dc.identifier.urihttp://hdl.handle.net/10017/38634en
dc.description.abstractA trimetallic sulfide cluster [Nb3(η5-C5Me5)3Cl3(μ3-Cl)(μ-S)3(μ3-S)] (2) has been synthesized from the reaction of [Nb(η5-C5Me5)Cl4] (1) with (Me3Si)2S in a 4:3 ratio by the release of SiClMe3. The trinuclear nature of complex 2 has been established by single crystal X-ray diffraction analysis. Thermal treatment of 2 with SiH3Ph generated the dinuclear niobium(IV) complex [Nb2(η5-C5Me5)2Cl2(μ-S)2] (3) in a quantitative way. Likewise, one-pot syntheses of 3 has been developed from reaction of 1, (Me3Si)2S, and SiH3Ph in toluene. A series of dinuclear sulfide niobium(IV) derivatives [Nb2(η5-C5Me5)2R2(μ-S)2] (R = Me 4, Et 5, CH2SiMe3 6, C3H5 7, CH2Ph 8, nBu 9) can easily be obtained from the reaction of 3 with 2 equiv of the corresponding alkylating reagents. Single crystal X-ray diffraction analyses of 6 and 7 showed in all cases a trans disposition of the substituents.en
dc.description.sponsorshipMinisterio de Ciencia, Innovación y Universidades. Universidad de Alcalá.es_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)en
dc.rights© 2019 Elsevieren
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectSulfur complexesen
dc.subjectcyclopentadienyl liganden
dc.subjectniobiumen
dc.subjectmetathesis reactionsen
dc.titleSynthesis and Characterization of Cyclopentadienyl Sulfur Niobium Complexesen
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaQuímicaes_ES
dc.subject.ecienciaChemistryen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Química Orgánica y Química Inorgánica
dc.date.updated2019-07-18T09:54:57Z
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1016/j.jorganchem.2019.06.022en
dc.relation.projectIDPGC2018-094007-B-I00 CCG2018/EXP-026es_ES
dc.date.embargoEndDate2021-06-19
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.uxxiAR/0000031181en
dc.identifier.publicationtitleJournal of Organometallic Chemistryen
dc.identifier.publicationvolume897
dc.identifier.publicationlastpage154
dc.identifier.publicationfirstpage148


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