Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/193030
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pérez Jiménez, Marina | - |
dc.contributor.author | Campos, Jesús | - |
dc.contributor.author | Jover Modrego, Jesús | - |
dc.contributor.author | Alvarez, Santiago | - |
dc.contributor.author | Carmona Guzmán, Ernesto | - |
dc.date.accessioned | 2023-02-03T12:51:58Z | - |
dc.date.available | 2023-07-12T05:10:24Z | - |
dc.date.issued | 2022-07-12 | - |
dc.identifier.issn | 0276-7333 | - |
dc.identifier.uri | http://hdl.handle.net/2445/193030 | - |
dc.description.abstract | Heterobimetallic complexes containing M-C-E linkages (M = transition metal atom; E = main group metal) have been postulated as relevant intermediates in cross-coupling reactions. Despite this, structural data for these species are scarce. In this contribution, we explore the coordination of E-C bonds (E = Zn, Mg, Al) to the Mo atoms of dimolybdenum complexes containing quadruple Mo-Mo bonds. In addition, the reactivity of the bis(hydride) [Mo2(H)2(μ-AdDipp2)2(thf)2] complex (AdDipp2 = HC[N(2,6-iPr2C6H3)]2) with the zincocenes Zn(C5Me5)2 and Zn2(η5-C5Me5)2 reveals the formation of dimolybdenum compounds in which (C5Me5)Zn-H and (C5Me5)ZnZn-H bonds bind to the trans-H-Mo≣Mo-H core. DFT calculations and an NBO analysis disclose a general bonding mechanism for the reported H-Mo≣Mo-E-R rings that is consistent with the penetration indices of the different atom pairs. The bonding comprises three center-two electron Mo-H-E and Mo-R-E bonds supplemented by π-coordination of the Mo≣Mo bond to the electropositive metal E. | - |
dc.format.extent | 12 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Chemical Society | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1021/acs.organomet.2c00216 | - |
dc.relation.ispartof | Organometallics, 2022, vol. 41, num. 22, p. 3225-3236 | - |
dc.relation.uri | https://doi.org/10.1021/acs.organomet.2c00216 | - |
dc.rights | (c) American Chemical Society , 2022 | - |
dc.source | Articles publicats en revistes (Química Inorgànica i Orgànica) | - |
dc.subject.classification | Anions | - |
dc.subject.classification | Estructura química | - |
dc.subject.other | Anions | - |
dc.subject.other | Chemical structure | - |
dc.title | Coordination of E‒C bonds (E = Zn, Mg, Al) and the Zn‒H Bonds of (C5Me5)ZnH and (C5Me5)ZnZnH across a Quadruply Bonded Dimolybdenum Dihydride Complex | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 724978 | - |
dc.date.updated | 2023-02-03T12:51:58Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
724978.pdf | 1.26 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.