data_Dy
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.61
_cell_length_b   8.61
_cell_length_c   8.61
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Dy
_chemical_formula_sum   Dy20
_cell_volume   638.89
_cell_formula_units_Z   20
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Dy  Dy0  1  0.54  0.08  0.38  1.0
  Dy  Dy1  1  0.51  0.51  0.51  1.0
  Dy  Dy2  1  0.77  0.92  0.08  1.0
  Dy  Dy3  1  0.97  0.66  0.64  1.0
  Dy  Dy4  1  0.92  0.08  0.77  1.0
  Dy  Dy5  1  0.69  0.38  0.54  1.0
  Dy  Dy6  1  0.64  0.97  0.66  1.0
  Dy  Dy7  1  0.84  0.23  0.23  1.0
  Dy  Dy8  1  0.1  0.82  0.79  1.0
  Dy  Dy9  1  0.08  0.77  0.92  1.0
  Dy  Dy10  1  0.38  0.54  0.69  1.0
  Dy  Dy11  1  0.79  0.1  0.82  1.0
  Dy  Dy12  1  0.54  0.69  0.38  1.0
  Dy  Dy13  1  0.95  0.95  0.95  1.0
  Dy  Dy14  1  0.38  0.54  0.08  1.0
  Dy  Dy15  1  0.23  0.23  0.84  1.0
  Dy  Dy16  1  0.66  0.64  0.97  1.0
  Dy  Dy17  1  0.08  0.38  0.54  1.0
  Dy  Dy18  1  0.82  0.79  0.1  1.0
  Dy  Dy19  1  0.23  0.84  0.23  1.0

data_Dy
_symmetry_space_group_name_H-M   R3
_cell_length_a   12.18
_cell_length_b   12.18
_cell_length_c   14.92
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   146
_chemical_formula_structural   Dy
_chemical_formula_sum   Dy60
_cell_volume   1916.66
_cell_formula_units_Z   60
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  'x+1/3, y+2/3, z+2/3'
  5  '-y+1/3, x-y+2/3, z+2/3'
  6  '-x+y+1/3, -x+2/3, z+2/3'
  7  'x+2/3, y+1/3, z+1/3'
  8  '-y+2/3, x-y+1/3, z+1/3'
  9  '-x+y+2/3, -x+1/3, z+1/3'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Dy  Dy0  9  0.0  0.15  0.54  1.0
  Dy  Dy1  9  0.05  0.26  0.33  1.0
  Dy  Dy2  9  0.08  0.54  0.77  1.0
  Dy  Dy3  9  0.15  0.0  0.92  1.0
  Dy  Dy4  9  0.2  0.11  0.9  1.0
  Dy  Dy5  9  0.21  0.12  0.76  1.0
  Dy  Dy6  3  0.0  0.0  0.51  1.0
  Dy  Dy7  3  0.0  0.0  0.95  1.0

Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy Dy
Dy crystallizes in the trigonal R3 space group. There are eight inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 6-coordinate geometry to one Dy(3), one Dy(4), two equivalent Dy(5), and two equivalent Dy(6) atoms. The Dy(1)-Dy(3) bond length is 3.58 Å. The Dy(1)-Dy(4) bond length is 2.73 Å. There is one shorter (3.25 Å) and one longer (3.31 Å) Dy(1)-Dy(5) bond length. There is one shorter (3.25 Å) and one longer (3.57 Å) Dy(1)-Dy(6) bond length. In the second Dy site, Dy(2) is bonded in a trigonal planar geometry to three equivalent Dy(5) atoms. All Dy(2)-Dy(5) bond lengths are 1.91 Å. In the third Dy site, Dy(3) is bonded in a 2-coordinate geometry to one Dy(1), one Dy(6), one Dy(7), and one Dy(8) atom. The Dy(3)-Dy(6) bond length is 3.02 Å. The Dy(3)-Dy(7) bond length is 1.19 Å. The Dy(3)-Dy(8) bond length is 1.91 Å. In the fourth Dy site, Dy(4) is bonded in a 2-coordinate geometry to one Dy(1) and one Dy(7) atom. The Dy(4)-Dy(7) bond length is 2.18 Å. In the fifth Dy site, Dy(5) is bonded in a distorted single-bond geometry to one Dy(2), one Dy(6), and two equivalent Dy(1) atoms. The Dy(5)-Dy(6) bond length is 3.25 Å. In the sixth Dy site, Dy(6) is bonded in a 4-coordinate geometry to one Dy(3), one Dy(5), and two equivalent Dy(1) atoms. In the seventh Dy site, Dy(7) is bonded in a distorted single-bond geometry to one Dy(3), one Dy(4), and one Dy(8) atom. The Dy(7)-Dy(8) bond length is 2.18 Å. In the eighth Dy site, Dy(8) is bonded in a 6-coordinate geometry to three equivalent Dy(3) and three equivalent Dy(7) atoms.