data_[Dy6H2C2Se2]
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
  C  2.5500  0.7000  0.3000
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.8625]
_cell_length_b [3.7020]
_cell_length_c [8.0652]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0461]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Dy3HCSe]
_chemical_formula_sum '[Dy6 H2 C2 Se2]'
_cell_volume [228.6985]
_cell_formula_units_Z [2]
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  2  0.1307  0.7500  0.8603  1
  Dy  Dy1  2  0.2286  0.2500  0.5324  1
  Dy  Dy2  2  0.4501  0.2500  0.1604  1
  H  H3  2  0.0781  0.7500  0.5788  1
  Se  Se4  2  0.1735  0.7500  0.2258  1
  C  C5  2  0.3327  0.2500  0.8416  1
]