data_[K8Zr4S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Zr  1.3300  1.5500  0.8600
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.9891]
_cell_length_b [12.1317]
_cell_length_c [7.7332]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1328]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2ZrS3]
_chemical_formula_sum '[K8 Zr4 S12]'
_cell_volume [623.1298]
_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
[
  K  K0  4  0.0000  0.1536  0.0000  1.0
  K  K1  2  0.0000  0.0000  0.5000  1.0
  K  K2  2  0.0000  0.5000  0.0000  1.0
  Zr  Zr3  4  0.0000  0.3317  0.5000  1.0
  S  S4  8  0.2391  0.3076  0.2991  1.0
  S  S5  4  0.1842  0.5000  0.6977  1.0
]