data_[K1H2Se1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  H  2.2000  0.2500  0.0000
  Se  2.5500  1.1500  1.0133
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.3328]
_cell_length_b [7.8072]
_cell_length_c [8.3916]
_cell_angle_alpha [66.6419]
_cell_angle_beta [77.0048]
_cell_angle_gamma [78.0511]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KH2SeCl8]
_chemical_formula_sum '[K1 H2 Se1 Cl8]'
_cell_volume [367.9035]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.5000  1.0
  H  H1  2  0.2832  0.7927  0.6531  1.0
  Se  Se2  1  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  2  0.1022  0.0446  0.6896  1.0
  Cl  Cl4  2  0.1663  0.6785  0.0789  1.0
  Cl  Cl5  2  0.3280  0.1321  0.9850  1.0
  Cl  Cl6  2  0.3823  0.6419  0.6197  1.0
]