(K)2RbBiBr6 is alpha Rhenium trioxide-derived structured and crystallizes in the cubic Fm-3m space group. The structure consists of eight 7440-09-7 atoms inside a RbBiBr6 framework. In the RbBiBr6 framework, Rb(1) is bonded to six equivalent Br(1) atoms to form RbBr6 octahedra that share corners with six equivalent Bi(1)Br6 octahedra. The corner-sharing octahedra are not tilted. Bi(1) is bonded to six equivalent Br(1) atoms to form BiBr6 octahedra that share corners with six equivalent Rb(1)Br6 octahedra. The corner-sharing octahedra are not tilted. Br(1) is bonded in a linear geometry to one Rb(1) and one Bi(1) atom.
(K)2RbBiBr6 is alpha Rhenium trioxide-derived structured and crystallizes in the cubic Fm-3m space group. The structure consists of eight 7440-09-7 atoms inside a RbBiBr6 framework. In the RbBiBr6 framework, Rb(1) is bonded to six equivalent Br(1) atoms to form RbBr6 octahedra that share corners with six equivalent Bi(1)Br6 octahedra. The corner-sharing octahedra are not tilted. All Rb(1)-Br(1) bond lengths are 3.24 Å. Bi(1) is bonded to six equivalent Br(1) atoms to form BiBr6 octahedra that share corners with six equivalent Rb(1)Br6 octahedra. The corner-sharing octahedra are not tilted. All Bi(1)-Br(1) bond lengths are 2.86 Å. Br(1) is bonded in a linear geometry to one Rb(1) and one Bi(1) atom.