Cs(Cl.4Br.6)
Ahtee M
Annales Academiae Scientiarum Fennicae Series A6: Physica 313 (1969) 1-11
Lattice constants of some binary alkali halide solid solutions.
_database_code_amcsd 0012006
4.2228 4.2228 4.2228 90 90 90 Fm3m
atom  x  y  z occ
Cs    0  0  0
Cl   .5 .5 .5  .4
Br   .5 .5 .5  .6