data_[Na4Cu4Te8Pt4S4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
  Pt  2.2800  1.3500  0.8050
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9838]
_cell_length_b [12.7211]
_cell_length_c [10.6081]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [NaCuTe2PtS]
_chemical_formula_sum '[Na4 Cu4 Te8 Pt4 S4]'
_cell_volume [537.5974]
_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  0.0000  0.2735  0.2500  1
  Cu  Cu1  4  0.0000  0.4527  0.7500  1
  Te  Te2  8  0.0000  0.3591  0.5307  1
  Pt  Pt3  4  0.0000  0.0000  0.0000  1
  S  S4  4  0.0000  0.0401  0.7500  1
]