Alkyl and aryl compounds of iridium and rhodium. XXII. Preparation and fluxional behaviour of some tris(diphenylphosphinomethyl)ethane derived organoiridium and -rhodium complexes [MeC(CH)2PPh2)3]M(R)(CO)
Some iridium(I) and iridium(III) complexes with the tripod-like ligand CH3C(CH2PPh2)3 (triphos) and the X-ray crystal structure of [IrCl(CO)(triphos)]
作者:P. Janser、L.M. Venanzi、F. Bachechi
DOI:10.1016/0022-328x(85)80351-x
日期:1985.11
The compound [IrCl(CO)(triphos)] (1), has been reinvestigated and its X-raycrystalstructure is reported. The crystals are orthorhombic, space group Pbca, with a 18.941(6), b 22.193(8), c 17.501(7) Å, Z = 8. The structure was solved by the heavy atom method and refined by full-matrix least-squares to the conventional R factor value of 0.074 for 6462 reflections. The metal atom coordination is trigonal