Rb2AlH6In crystallizes in the cubic Fm-3m space group. The structure consists of four 7440-74-6 atoms inside a Rb2AlH6 framework. In the Rb2AlH6 framework, Rb(1) is bonded to twelve equivalent H(1) atoms to form distorted RbH12 cuboctahedra that share corners with twelve equivalent Rb(1)H12 cuboctahedra, faces with six equivalent Rb(1)H12 cuboctahedra, and faces with four equivalent Al(1)H6 octahedra. Al(1) is bonded to six equivalent H(1) atoms to form AlH6 octahedra that share faces with eight equivalent Rb(1)H12 cuboctahedra. H(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one Al(1) atom.
Rb2AlH6In crystallizes in the cubic Fm-3m space group. The structure consists of four 7440-74-6 atoms inside a Rb2AlH6 framework. In the Rb2AlH6 framework, Rb(1) is bonded to twelve equivalent H(1) atoms to form distorted RbH12 cuboctahedra that share corners with twelve equivalent Rb(1)H12 cuboctahedra, faces with six equivalent Rb(1)H12 cuboctahedra, and faces with four equivalent Al(1)H6 octahedra. All Rb(1)-H(1) bond lengths are 3.08 Å. Al(1) is bonded to six equivalent H(1) atoms to form AlH6 octahedra that share faces with eight equivalent Rb(1)H12 cuboctahedra. All Al(1)-H(1) bond lengths are 1.79 Å. H(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one Al(1) atom.