Expansion of the (BB)Ru metallacycle with coinage metal cations: Formation of B-M-Ru-B (M = Cu, Ag, Au) dimetalacyclodiboryls
dc.bibliographicCitation.firstPage | 2601 | eng |
dc.bibliographicCitation.issue | 9 | eng |
dc.bibliographicCitation.journalTitle | Chemical Science | eng |
dc.bibliographicCitation.volume | 9 | eng |
dc.contributor.author | Eleazer, B.J. | |
dc.contributor.author | Smith, M.D. | |
dc.contributor.author | Popov, A.A. | |
dc.contributor.author | Peryshkov, D.V. | |
dc.date.accessioned | 2020-07-20T06:05:17Z | |
dc.date.available | 2020-07-20T06:05:17Z | |
dc.date.issued | 2018 | |
dc.description.abstract | In this work, we introduce a novel approach for the selective assembly of heterometallic complexes by unprecedented coordination of coinage metal cations to strained single ruthenium-boron bonds on a surface of icosahedral boron clusters. M(i) cations (M = Cu, Ag, and Au) insert into B-Ru bonds of the (BB)-carboryne complex of ruthenium with the formation of four-membered B-M-Ru-B metalacycles. Results of theoretical calculations suggest that bonding within these metalacycles can be best described as unusual three-center-two-electron B-M⋯Ru interactions that are isolobal to B-H⋯Ru borane coordination for M = Cu and Ag, or the pairs of two-center-two electron B-Au and Au-Ru interactions for M = Au. These transformations comprise the first synthetic route to exohedral coinage metal boryl complexes of icosahedral closo-{C2B10} clusters, which feature short Cu-B (2.029(2) Å) and Ag-B (2.182(3) Å) bonds and the shortest Au-B bond (2.027(2) Å) reported to date. The reported heterometallic complexes contain Cu(i) and Au(i) centers in uncharacteristic square-planar coordination environments. These findings pave the way to rational construction of a broader class of multimetallic architectures featuring M-B bonds. | eng |
dc.description.fonds | Leibniz_Fonds | |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://doi.org/10.34657/3656 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/5027 | |
dc.language.iso | eng | eng |
dc.publisher | Cambridge : Royal Society of Chemistry | eng |
dc.relation.doi | https://doi.org/10.1039/c8sc00190a | |
dc.relation.issn | 2041-6520 | |
dc.rights.license | CC BY 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | eng |
dc.subject.ddc | 540 | eng |
dc.subject.other | Binary alloys | eng |
dc.subject.other | Boron | eng |
dc.subject.other | Coinage | eng |
dc.subject.other | Coordination reactions | eng |
dc.subject.other | Gold compounds | eng |
dc.subject.other | Metallic compounds | eng |
dc.subject.other | Metals | eng |
dc.subject.other | Mints | eng |
dc.subject.other | Positive ions | eng |
dc.subject.other | Ruthenium | eng |
dc.subject.other | Silver compounds | eng |
dc.subject.other | Boron clusters | eng |
dc.subject.other | Coinage metals | eng |
dc.subject.other | Heterometallic complexes | eng |
dc.subject.other | Rational construction | eng |
dc.subject.other | Selective assembly | eng |
dc.subject.other | Square-planar coordination | eng |
dc.subject.other | Synthetic routes | eng |
dc.subject.other | Theoretical calculations | eng |
dc.subject.other | Copper compounds | eng |
dc.title | Expansion of the (BB)Ru metallacycle with coinage metal cations: Formation of B-M-Ru-B (M = Cu, Ag, Au) dimetalacyclodiboryls | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | IFWD | eng |
wgl.subject | Chemie | eng |
wgl.type | Zeitschriftenartikel | eng |
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