Structures of the indium trihalide bisphosphine complexes of [InBr3(PMe2Ph)2] and [InI3(PMePh2)2]
1994; Wiley; Volume: 50; Issue: 1 Linguagem: Inglês
10.1107/s010827019300695x
ISSN1600-5759
AutoresW. Clegg, N.C. Norman, Nigel L. Pickett,
Tópico(s)Coordination Chemistry and Organometallics
ResumoBoth title compounds, tribromobis(dimethylphenylphosphine)indium and triiodobis(methyldiphenylphosphine)indium, contain indium(III) in a trigonal bipyramidal environment, with axial phosphine and equatorial halide ligands. In-P bonds are ca 0.1 A longer in the triiodide compound; this probably results mainly from the larger size of the phosphines in this compound, although the effect of changing the halide cannot be assessed from the limited data available. Deviations of angles from ideal trigonal bipyramidal values are statistically significant but no larger than those commonly observed for this type of geometry
Referência(s)