Er is Magnesium structured and crystallizes in the hexagonal P6_3/mmc space group. Er(1) is bonded to twelve equivalent Er(1) atoms to form a mixture of edge, face, and corner-sharing ErEr12 cuboctahedra.
Er is Magnesium structured and crystallizes in the hexagonal P6_3/mmc space group. Er(1) is bonded to twelve equivalent Er(1) atoms to form a mixture of edge, face, and corner-sharing ErEr12 cuboctahedra. There are six shorter (3.45 Å) and six longer (3.59 Å) Er(1)-Er(1) bond lengths.