Ala'aeddeen Swidan, Riccardo Suter, Charles L. B. Macdonald and Neil Burford
Chem. Sci., 2018,9, 5837-5841
DOI:
10.1039/C8SC01682H,
Edge Article
A series of cationic complexes involving a pnictogen(III) (Pn = P, As, Sb) centre and the tetradentate ligand tris((1-ethyl-benzoimidazol-2-yl)methyl)amine (BIMEt3) have been synthesized and comprehensively characterized. Oxidation of [P(BIMEt3)]3+ with XeF2 provides access to [PF2(BIMEt3)]3+ representing the first structurally characterized example of a phosphorus(V) centred trication.