Rb. Bedford et al., STRUCTURE OF AN IRIDIUM(I) COMPLEX OF TRIS-(2,6-DIMETHOXYPHENYL)PHOSPHINE, [IR(C8H12)-(C5H5N)(P(2,6-(CH3O)2C6H3)3)][PF6], Acta crystallographica. Section C, Crystal structure communications, 49, 1993, pp. 1461-1463
The structure of ne)-[tris(2,6-dimethoxyphenyl)phosphine]iridium(1) he
xafluorophosphate shows approximately square-pyrimidal geometry at the
Ir atom with one of the methoxy groups of the phosphine ligand being
weakly bound in the apical position [Ir...O = 2.724 (6) angstrom].