data_[Na4Eu4Gd4S12]
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
  Gd  1.2000  1.8000  1.0750
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [13.4978]
_cell_length_b [4.0812]
_cell_length_c [11.6852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [NaEuGdS3]
_chemical_formula_sum '[Na4 Eu4 Gd4 S12]'
_cell_volume [643.6995]
_cell_formula_units_Z [4]
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  4  0.0219  0.7500  0.5857  1
  Gd  Gd1  4  0.0067  0.7500  0.1561  1
  Eu  Eu2  4  0.2492  0.2500  0.4434  1
  S  S3  4  0.1076  0.7500  0.3727  1
  S  S4  4  0.1137  0.7500  0.7751  1
  S  S5  4  0.1179  0.2500  0.0448  1
]