data_[K4Sr2Ag4Br14]
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
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.7521]
_cell_length_b [7.6326]
_cell_length_c [14.1245]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.8970]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2SrAg2Br7]
_chemical_formula_sum '[K4 Sr2 Ag4 Br14]'
_cell_volume [803.7606]
_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  0.1393  0.0000  0.3596  1.0
  Sr  Sr1  2  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  4  0.1012  0.5000  0.2023  1.0
  Br  Br3  8  0.1660  0.2498  0.8341  1.0
  Br  Br4  4  0.2136  0.5000  0.4008  1.0
  Br  Br5  2  0.0000  0.5000  0.0000  1.0
]