data_[Dy18H12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [R-3c]
_cell_length_a [6.2819]
_cell_length_b [6.2819]
_cell_length_c [16.5086]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [167]
_chemical_formula_structural [Dy3H2]
_chemical_formula_sum '[Dy18 H12]'
_cell_volume [564.1936]
_cell_formula_units_Z [6]
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  18  0.0000  0.3321  0.2500  1
  H  H1  12  0.0000  0.0000  0.1677  1
]