Oxyfluorides of Bi

We have seen that Bip3 is structurally different from all other trihalides of As, Sb, and Bi. Similarly, Bi oxyfluorides, with the exception of BiOF, are not related structurally to the compounds formed by Bi (or Sb) with the other halogens. Oxidation of Bip3 gives the following oxyfluorides, the structures of which are described elsewhere as indicated  

8 tysonite (Lap3) structure (p. 356) ACSc 1955 9 1206 BiOfl.sp2 (Bi20p4) cubic (p. 358) ARPC 1952 3 369 BiOP BiOCl structure (p. 408) ACSc 1964 18 1823, 1851 

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