data_[K2Sb2Se3O1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sb  2.0500  1.4500  0.8300
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [6.3562]
_cell_length_b [6.5823]
_cell_length_c [6.8948]
_cell_angle_alpha [110.6581]
_cell_angle_beta [108.5143]
_cell_angle_gamma [94.2466]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [K2Sb2Se3O]
_chemical_formula_sum '[K2 Sb2 Se3 O1]'
_cell_volume [250.2590]
_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  0.1596  0.8619  0.2477  1
  K  K1  1  0.8452  0.1407  0.7194  1
  Sb  Sb2  1  0.4367  0.6140  0.8087  1
  Sb  Sb3  1  0.5874  0.4335  0.2413  1
  Se  Se4  1  0.2049  0.3918  0.3001  1
  Se  Se5  1  0.3685  0.2028  0.7747  1
  Se  Se6  1  0.8135  0.6522  0.7397  1
  O  O7  1  0.5843  0.7031  0.1684  1
]