RbI_1 Formula: Rb I Name: RbI Unit cell: 7.3291 7.3291 7.3291 90.0 90.0 90.0 , V=393.69 Space group: FM3M (225)
Ahtee M , Annales Academiae Scientiarum Fennicae Series A6: Physica , 313 (1969) p.1-11, Lattice constants of some binary alkali halide solid solutions.