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
|
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.
Author(s): | Nahra, Fady, Van Hecke, Kristof, Kennedy, Alan ![]() ![]() | Item type: | Article |
---|---|
ID code: | 64232 |
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: | 22 Nov 2019 05:46 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/64232 |
Export data: |