CaCuGe is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. Ca(1) is bonded to six equivalent Cu(1) and six equivalent Ge(1) atoms to form a mixture of face and edge-sharing CaCu6Ge6 cuboctahedra. Cu(1) is bonded in a 9-coordinate geometry to six equivalent Ca(1) and three equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to six equivalent Ca(1) and three equivalent Cu(1) atoms.
CaCuGe is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. Ca(1) is bonded to six equivalent Cu(1) and six equivalent Ge(1) atoms to form a mixture of face and edge-sharing CaCu6Ge6 cuboctahedra. All Ca(1)-Cu(1) bond lengths are 3.12 Å. All Ca(1)-Ge(1) bond lengths are 3.12 Å. Cu(1) is bonded in a 9-coordinate geometry to six equivalent Ca(1) and three equivalent Ge(1) atoms. All Cu(1)-Ge(1) bond lengths are 2.46 Å. Ge(1) is bonded in a 9-coordinate geometry to six equivalent Ca(1) and three equivalent Cu(1) atoms.