Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/17939
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bruce, M. | - |
dc.contributor.author | Buntine, M. | - |
dc.contributor.author | Costuas, K. | - |
dc.contributor.author | Ellis, B. | - |
dc.contributor.author | Halet, J. | - |
dc.contributor.author | Low, P. | - |
dc.contributor.author | Skelton, B. | - |
dc.contributor.author | White, A. | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Journal of Organometallic Chemistry, 2004; 689(21):3308-3326 | - |
dc.identifier.issn | 0022-328X | - |
dc.identifier.issn | 1872-8561 | - |
dc.identifier.uri | http://hdl.handle.net/2440/17939 | - |
dc.description.abstract | The preparation of several ruthenium complexes containing cyanocarbon anions is reported. Deprotonation (KOBu′) of [Ru(NCCH2Ph3)2Cp]PF6 (1) gives Ru{N=C=CH(CN)}(PPh3)2Cp (2), which adds a second [Ru(PPh3)2Cp]+ unit to give [{Ru(PPh3)2Cp}2 (μ-NCCHCN)]+ (3). Attempted deprotonation of the latter to give the μ-NCCCN complex was unsuccessful. Similar chemistry with tricyanomethanide anion gives Ru{N=C=C(CN)2} (PPh3)2Cp (4) and [{Ru(PPh3) 2Cp} 2 {μ-NCC(CN)CN}]PF6(5), and with pentacyanopropenide, Ru{N=C=C(CN)C(CN)C(CN)2} (PPh3)2Cp (6) and [{Ru(PPh3)2Cp}2 {μ-NCC(CN)C(CN)C(CN)CN}]PF6 (7). The Ru(dppe)Cp* analogues of 6 and 7 (8 and 9) were also prepared. Thermolysis of 6 (refluxing toluene, 12 h) results in loss of PPh3 and formation of the binuclear cyclic complex {Ru(PPh3) Cp[μ-N=C={C(CN)=C(CN)2}CN]}2 (10). The solid-state structures of 2-4 and 8-10 have been determined and the nature of the isomers shown to be present in solutions of the binuclear cations 7 and 9 by NMR studies has been probed using Hartree-Fock and density functional theory. © 2004 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | Michael I. Bruce, Mark A. Buntine, Karine Costuas, Benjamin G. Ellis, Jean-Francois Halet, Paul J. Low, Brian W. Skelton and Allan H. White | - |
dc.description.uri | http://www.elsevier.com/wps/find/journaldescription.cws_home/504090/description#description | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Science Sa | - |
dc.rights | Copyright © 2004 Elsevier B.V. All rights reserved. | - |
dc.source.uri | http://dx.doi.org/10.1016/j.jorganchem.2004.07.030 | - |
dc.subject | Ruthenium | - |
dc.subject | Cyanocarbon | - |
dc.subject | Redox properties | - |
dc.subject | Conformations | - |
dc.subject | DFT | - |
dc.subject | Electronic interactions | - |
dc.title | Some ruthenium complexes containing cyanocarbon ligands: syntheses, structures and extent of electronic communication in binuclear systems | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.jorganchem.2004.07.030 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Bruce, M. [0000-0002-8377-7186] | - |
Appears in Collections: | Aurora harvest 6 Chemistry publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.