data_[Dy4C2I4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  C  2.5500  0.7000  0.3000
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.7097]
_cell_length_b [3.8739]
_cell_length_c [11.7840]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.7835]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2CI2]
_chemical_formula_sum '[Dy4 C2 I4]'
_cell_volume [304.7449]
_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  4  0.1865  0.0000  0.6119  1.0
  C  C1  2  0.0000  0.5000  0.5000  1.0
  I  I2  4  0.1141  0.0000  0.2030  1.0
]