Coinage metal complexes of selenoureas derived from N-heterocyclic carbenes

Nahra, Fady and Van Hecke, Kristof and Kennedy, Alan and Nelson, David James (2018) Coinage metal complexes of selenoureas derived from N-heterocyclic carbenes. Dalton Transactions. ISSN 1477-9234

[thumbnail of Nahra-etal-DT-2018-Coinage-metal-complexes-of-selenoureas-derived-from-N-heterocycliccarbenes]
Preview
 Text (Nahra-etal-DT-2018-Coinage-metal-complexes-of-selenoureas-derived-from-N-heterocycliccarbenes)
Nahra_etal_DT_2018_Coinage_metal_complexes_of_selenoureas_derived_from_N_heterocycliccarbenes.pdf
Accepted Author Manuscript
Download (622kB)| Preview

    Abstract

    We describe the synthesis and characterisation of a series of new copper and silver complexes with selenourea ligands derived from common and readily-prepared N-heterocyclic carbenes (NHCs). The copper complexes behave somewhat predictably, typically leading to [CuCl(L)] complexes (with two exceptions). The silver complexes display a diverse range of structural motifs, including [AgCl(µ-L)]2, [AgCl(L)2], [Ag(L)2]+, [Ag(L)3]+, and [(Ag(L)2)2(µ-L)]2+ species. All new complexes are characterised by multinuclear NMR spectroscopy, and several examples are characterised by X-ray crystallography. This study demonstrates the diversity of coordination behaviour that these selenourea ligands can engage in.

    ORCID iDs

    Nahra, Fady, Van Hecke, Kristof, Kennedy, Alan ORCID logoORCID: https://orcid.org/0000-0003-3652-6015 and Nelson, David James ORCID logoORCID: https://orcid.org/0000-0002-9461-5182;
    • Item type:Article
      ID code:64232
      Dates:
      Date
      Event
      30 May 2018
      Published
      30 May 2018
      Published Online
      30 May 2018
      Accepted
      Keywords:selenourea ligands, copper complexes, silver complexes, N-heterocyclic carbenes (NHCs), multinuclear NMR spectroscopy, X-ray crystallography, Chemistry, Chemistry(all)
      Subjects:Science > Chemistry
      Department:Faculty of Science > Pure and Applied Chemistry
      Depositing user: Pure Administrator
      Date deposited:05 Jun 2018 14:00
      Last modified:02 Jul 2021 03:13
      Related URLs:
      URI:https://strathprints.strath.ac.uk/id/eprint/64232
    CORE (COnnecting REpositories)