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Copper(I), silver(I) and gold(I) Complexes of N-heterocyclic Carbene-Phosphinidene

Copper(I), silver(I) and gold(I) Complexes of N-heterocyclic Carbene-Phosphinidene

Venkata A K Adiraju, Muhammed Yousufuddin, H V Rasika Dias

Dalton Trans. 2015 Mar 14;44(10):4449-54.

PMID: 25410496

Abstract:

N-heterocyclic carbene stabilized phosphinidene IMes·PPh has been used as a bridging ligand to isolate a group of closely related molecules involving all three coinage metal ions. The bis-copper(I) chloride, bis-silver(I) chloride and bis-copper(I) bromide adducts of IMes·PPh crystallize as halide ion bridged octanuclear molecules while the [IMes·PPh](AuCl)2 adduct remains monomeric. These molecules feature long P-C(carbene) bonds in the range 1.822(3)-1.843(4) Å, near the typical P-C single bond length region.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP7787704	Copper(I) bromide		7787-70-4	Price

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