M. Vijjulatha et al., THE 1 1-ANTIMONY-TRICHLORIDE ADDUCT OF CHLOROBIS(2,6-DIMETHYLPIPERIDIN-1-YL)PHOSPHINE OXIDE/, Acta crystallographica. Section C, Crystal structure communications, 53, 1997, pp. 1789-1791
In the structure of the title complex, [(C7H14N)(2)ClP(O)].SbCl3, the
Sb atom shows a distorted trigonal bipyramidal geometry (including the
lone pair). The O-Sb interaction of antimony with the phosphoryl O at
om is only moderate and is weaker than that observed in the known comp
ound Cl3PO-->SbCl5.