"The Synthesis, Characterisation and Reactivity of 2-Phosphanylethylcyclopentadienyl
Complexes of Cobalt, Rhodium and Iridium"
A. C. McConnell, P. J. Pogorzelec, A. M. Z. Slawin, G. L. Williams, P. I. P. Elliott,
A. Haynes, A. C. Marr and D. J. Cole-Hamilton Dalton Trans., 2006, 91
Rotatable x-ray structures (Jmol)
[(C5Me4C2H4PEt2)Ir(CO)]
[(C5Me4C2H4PEt2)Ir(CO)(Me)]I (iodide counter-ion and
co-crystallised MePh3PI omitted)