data_[Na4Ca4Zr4S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ca  1.0000  1.8000  1.1400
  Zr  1.3300  1.5500  0.8600
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.8060]
_cell_length_b [15.4591]
_cell_length_c [10.6821]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [NaCaZrS3]
_chemical_formula_sum '[Na4 Ca4 Zr4 S12]'
_cell_volume [628.5118]
_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  0.1360  0.2500  1
  Ca  Ca1  4  0.0000  0.1261  0.7500  1
  Zr  Zr2  4  0.0000  0.5000  0.0000  1
  S  S3  8  0.0000  0.1157  0.0004  1
  S  S4  4  0.0000  0.4999  0.7500  1
]