data_AgBi2Br
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.05
_cell_length_b   7.05
_cell_length_c   7.05
_cell_angle_alpha   151.68
_cell_angle_beta   136.86
_cell_angle_gamma   52.41
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgBi2Br
_chemical_formula_sum   'Ag1 Bi2 Br1'
_cell_volume   113.06
_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
  Ag  Ag0  1  0.0  0.59  0.52  1.0
  Bi  Bi1  1  0.0  0.0  0.05  1.0
  Bi  Bi2  1  0.72  0.0  0.85  1.0
  Br  Br3  1  0.0  0.0  0.22  1.0

data_AgBi2Br
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.45
_cell_length_b   5.18
_cell_length_c   7.05
_cell_angle_alpha   111.57
_cell_angle_beta   104.16
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgBi2Br
_chemical_formula_sum   'Ag1 Bi2 Br1'
_cell_volume   113.06
_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
  Ag  Ag0  1  0.41  0.93  0.93  1.0
  Bi  Bi1  1  0.0  0.05  0.05  1.0
  Bi  Bi2  1  0.0  0.85  0.13  1.0
  Br  Br3  1  0.0  0.22  0.22  1.0

Ag Bi Bi Br
Ag Bi Bi Br 0 2 - o - 0 1 o + + 0 1 o o o 1 2 - o - 1 3 o o o 