dc.contributor.author | BAKER, ROBERT | en |
dc.date.accessioned | 2014-06-03T13:24:28Z | |
dc.date.available | 2014-06-03T13:24:28Z | |
dc.date.issued | 2002 | en |
dc.date.submitted | 2002 | en |
dc.identifier.citation | R.J. Baker, M.L. Cole, C. Jones and M.F. Mahon,, Bidentate N-Heterocyclic carbene complexes of group 13 trihydrides and trihalides., J. Chem. Soc., Dalton Trans, 2002, 1992, 1996 | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/69579 | |
dc.description | PUBLISHED | en |
dc.description.abstract | top
Treatment of the potentially chelating bis-carbene, 1,2-ethylene-3,3′-di-tert-butyl-diimidazole-2,2′-diylidene, EtIBut, with [MH3(NMe3)], M = Al, Ga, In, in a 1 ∶ 1 or 1 ∶ 2 stoichiometery led to good yields of the metal rich 2 ∶ 1 adducts, [(MH3)2(μ-EtIBut)]. These complexes have been spectroscopically characterised and the X-ray crystal structures of two (M = Al or In) obtained. In contrast, the 1 ∶ 1 or 1 ∶ 2 reactions of EtIBut with MX3, M = In or Tl, X = Br or Cl, led to the 1 ∶ 1 adducts, [MX3(EtIBut)]. The X-ray crystal structure of one of these, [InBr3(EtIBut)], shows the ligand to act in a chelating mode, taking up equatorial positions of an trigonal bipyramid. The reactions of EtIBut with MCl3, M = Al or Ga, led to decomposition and in the aluminium reaction the major product of the decomposition process was the bis-imidazolium salt, [EtIButH2][Cl]2, which has also been crystallographically characterised. Several related reactions are described. | en |
dc.format.extent | 1992 | en |
dc.format.extent | 1996 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | J. Chem. Soc., Dalton Trans | en |
dc.rights | Y | en |
dc.subject | Chemistry | en |
dc.title | Bidentate N-Heterocyclic carbene complexes of group 13 trihydrides and trihalides. | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/bakerrj | en |
dc.identifier.rssinternalid | 57399 | en |
dc.identifier.doi | http://dx.doi.org/10.1039/b200500j | en |
dc.rights.ecaccessrights | openAccess | |