K2RbSb is Heusler structured and crystallizes in the cubic Fm-3m space group. Rb(1) is bonded in a 14-coordinate geometry to eight equivalent K(1) and six equivalent Sb(1) atoms. K(1) is bonded to four equivalent Rb(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner, edge, and face-sharing KRb4Sb4 tetrahedra. Sb(1) is bonded in a body-centered cubic geometry to six equivalent Rb(1) and eight equivalent K(1) atoms.
K2RbSb is Heusler structured and crystallizes in the cubic Fm-3m space group. Rb(1) is bonded in a 14-coordinate geometry to eight equivalent K(1) and six equivalent Sb(1) atoms. All Rb(1)-K(1) bond lengths are 3.70 Å. All Rb(1)-Sb(1) bond lengths are 4.27 Å. K(1) is bonded to four equivalent Rb(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner, edge, and face-sharing KRb4Sb4 tetrahedra. All K(1)-Sb(1) bond lengths are 3.70 Å. Sb(1) is bonded in a body-centered cubic geometry to six equivalent Rb(1) and eight equivalent K(1) atoms.