data_[K1V1Ag2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  V  1.6300  1.3500  0.7775
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.6137]
_cell_length_b [7.1106]
_cell_length_c [9.0990]
_cell_angle_alpha [70.0576]
_cell_angle_beta [82.0169]
_cell_angle_gamma [81.5775]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KV(AgBr4)2]
_chemical_formula_sum '[K1 V1 Ag2 Br8]'
_cell_volume [396.0840]
_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
  V  V1  1  0.0000  0.0000  0.0000  1
  Ag  Ag2  2  0.4764  0.0246  0.3037  1
  Br  Br3  2  0.0657  0.0027  0.2665  1
  Br  Br4  2  0.1460  0.3161  0.8778  1
  Br  Br5  2  0.3443  0.8064  0.9789  1
  Br  Br6  2  0.4983  0.2982  0.4455  1
]