Newman, Christopher P, Clarkson, Guy J and Rourke, Jonathan (2007) Silver(I) N-heterocyclic carbene halide complexes: a new bonding motif. Journal of Organometallic Chemistry, Vol.692 (No.22). pp. 4962-4968. doi:10.1016/j.jorganchem.2007.07.041 ISSN 0022-328X.

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Abstract

Two new NHC silver halide salts have been synthesised and structurally characterised, and they show the two most common structural forms for such salts: the (NHC)AgX and the (NHC)(2)Ag+/AgX2- forms (both have a stoichiometry of 1 NHC:1 Ag:1 halide). A third new compound has been synthesised and structurally characterised: this compound has an unprecedented 2 NHC:1 Ag:1 halide stoichiometry and exhibits a planar arrangement of two coordinating NHCs, and a coordinating bromide about the central silver. The Ag-Br bond is long in the solid state and, together with solution NMR data, this suggests that a formulation of (NHC)(2)Ag+Br- might be more appropriate.

Item Type:	Journal Article
Subjects:	Q Science > QD Chemistry
Divisions:	Faculty of Science, Engineering and Medicine > Science > Chemistry
Journal or Publication Title:	Journal of Organometallic Chemistry
Publisher:	Elsevier S.A.
ISSN:	0022-328X
Official Date:	15 October 2007
Dates:	Date Event 15 October 2007 Published
Volume:	Vol.692
Number:	No.22
Number of Pages:	7
Page Range:	pp. 4962-4968
DOI:	10.1016/j.jorganchem.2007.07.041
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access

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