Cs2GaH6Tl crystallizes in the cubic Fm-3m space group. The structure consists of four 7440-28-0 atoms inside a Cs2GaH6 framework. In the Cs2GaH6 framework, Cs(1) is bonded to twelve equivalent H(1) atoms to form distorted CsH12 cuboctahedra that share corners with twelve equivalent Cs(1)H12 cuboctahedra, faces with six equivalent Cs(1)H12 cuboctahedra, and faces with four equivalent Ga(1)H6 octahedra. Ga(1) is bonded to six equivalent H(1) atoms to form GaH6 octahedra that share faces with eight equivalent Cs(1)H12 cuboctahedra. H(1) is bonded in a single-bond geometry to four equivalent Cs(1) and one Ga(1) atom.
Cs2GaH6Tl crystallizes in the cubic Fm-3m space group. The structure consists of four 7440-28-0 atoms inside a Cs2GaH6 framework. In the Cs2GaH6 framework, Cs(1) is bonded to twelve equivalent H(1) atoms to form distorted CsH12 cuboctahedra that share corners with twelve equivalent Cs(1)H12 cuboctahedra, faces with six equivalent Cs(1)H12 cuboctahedra, and faces with four equivalent Ga(1)H6 octahedra. All Cs(1)-H(1) bond lengths are 3.16 Å. Ga(1) is bonded to six equivalent H(1) atoms to form GaH6 octahedra that share faces with eight equivalent Cs(1)H12 cuboctahedra. All Ga(1)-H(1) bond lengths are 1.80 Å. H(1) is bonded in a single-bond geometry to four equivalent Cs(1) and one Ga(1) atom.