| Abstract: | Chloroantimony(V) Phosphates The 1:1 adducts of alkoxiphosphoryl compounds and antimony(V) chloride eliminate alkylchloride to yield the dimere tetrachloroantimony(V) phosphates Cl4SbO2PCl2]2 I, Cl4SbO2P(OCH3)Cl]2 II, Cl4SbO2P(OCH3)2]2 III, Cl4SbO2P(OC2H5)Cl]2 IV, Cl4SbO2P(OC2H5)2]2 V and the tetramere trichloroantimony(V) phosphates Cl3SbO3POCH3]4 VI resp. Cl3SbO3POC2H5]4 VII. III can also be prepared by reaction of K+O2P(OCH3)2? with SbCl5. The vibrational spectra, the 1H- and the 31P-n.m.r. data of II, IV, V, VI and VII are communicated. |
