K2CsSb is Heusler structured and crystallizes in the cubic Fm-3m space group. Cs(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 Cs(1) and four equivalent Sb(1) atoms to form a mixture of distorted face, corner, and edge-sharing KCs4Sb4 tetrahedra. Sb(1) is bonded in a distorted body-centered cubic geometry to six equivalent Cs(1) and eight equivalent K(1) atoms.
K2CsSb is Heusler structured and crystallizes in the cubic Fm-3m space group. Cs(1) is bonded in a 14-coordinate geometry to eight equivalent K(1) and six equivalent Sb(1) atoms. All Cs(1)-K(1) bond lengths are 3.73 Å. All Cs(1)-Sb(1) bond lengths are 4.31 Å. K(1) is bonded to four equivalent Cs(1) and four equivalent Sb(1) atoms to form a mixture of distorted face, corner, and edge-sharing KCs4Sb4 tetrahedra. All K(1)-Sb(1) bond lengths are 3.73 Å. Sb(1) is bonded in a distorted body-centered cubic geometry to six equivalent Cs(1) and eight equivalent K(1) atoms.