data_[K4Sr2Sn4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sr  0.9500  2.0000  1.3200
  Sn  1.9600  1.4500  0.8300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.9372]
_cell_length_b [4.1535]
_cell_length_c [8.1140]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.1263]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Sr(SnS2)2]
_chemical_formula_sum '[K4 Sr2 Sn4 S8]'
_cell_volume [551.6991]
_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
[
  K  K0  4  0.1150  0.0000  0.5608  1.0
  Sr  Sr1  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  4  0.1918  0.5000  0.0603  1.0
  S  S3  4  0.0524  0.5000  0.7959  1.0
  S  S4  4  0.1748  0.0000  0.2483  1.0
]