Pa is Magnesium structured and crystallizes in the hexagonal P6_3/mmc space group. Pa(1) is bonded to twelve equivalent Pa(1) atoms to form a mixture of face, corner, and edge-sharing PaPa12 cuboctahedra.
Pa is Magnesium structured and crystallizes in the hexagonal P6_3/mmc space group. Pa(1) is bonded to twelve equivalent Pa(1) atoms to form a mixture of face, corner, and edge-sharing PaPa12 cuboctahedra. There are six shorter (3.17 Å) and six longer (3.38 Å) Pa(1)-Pa(1) bond lengths.