data_[Na2Eu2Y2S6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Eu  1.2000  1.8500  1.1985
  Y  1.2200  1.8000  1.0400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.9687]
_cell_length_b [3.9663]
_cell_length_c [10.4688]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.6545]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaEuYS3]
_chemical_formula_sum '[Na2 Eu2 Y2 S6]'
_cell_volume [283.3948]
_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
[
  Na  Na0  2  0.1196  0.2500  0.1227  1
  Eu  Eu1  2  0.3631  0.2500  0.8297  1
  Y  Y2  2  0.2340  0.7500  0.4465  1
  S  S3  2  0.0390  0.7500  0.6473  1
  S  S4  2  0.2696  0.7500  0.9991  1
  S  S5  2  0.4523  0.2500  0.3494  1
]