data_[K4Ag2Sb2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ag  1.9300  1.6000  1.0867
  Sb  2.0500  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.6521]
_cell_length_b [8.0236]
_cell_length_c [13.2864]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.7622]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [K2AgSbBr6]
_chemical_formula_sum '[K4 Ag2 Sb2 Br12]'
_cell_volume [670.1598]
_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  0.2774  0.0780  0.2518  1
  Ag  Ag1  2  0.5000  0.0000  0.0000  1
  Sb  Sb2  2  0.0000  0.0000  0.5000  1
  Br  Br3  4  0.1507  0.0211  0.7504  1
  Br  Br4  4  0.2402  0.7036  0.5483  1
  Br  Br5  4  0.3507  0.1958  0.5501  1
]