data_[Ag10P2Se8Br4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  P  2.1900  1.0000  0.5500
  Se  2.5500  1.1500  1.0133
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [7.8392]
_cell_length_b [11.8401]
_cell_length_c [6.5618]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Ag5P(Se2Br)2]
_chemical_formula_sum '[Ag10 P2 Se8 Br4]'
_cell_volume [609.0421]
_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
[
  Ag  Ag0  8  0.2185  0.1940  0.8699  1
  Ag  Ag1  2  0.5000  0.0000  0.4051  1
  P  P2  2  0.0000  0.0000  0.4667  1
  Se  Se3  4  0.0000  0.1513  0.2507  1
  Se  Se4  4  0.2366  0.0000  0.6628  1
  Br  Br5  4  0.5000  0.1698  0.1139  1
]