data_AgBiBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.98
_cell_length_b   5.98
_cell_length_c   5.98
_cell_angle_alpha   144.0
_cell_angle_beta   117.42
_cell_angle_gamma   74.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgBiBr2
_chemical_formula_sum   'Ag1 Bi1 Br2'
_cell_volume   109.52
_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  0.0  0.0  1.0
  Bi  Bi1  1  0.0  0.0  0.77  1.0
  Br  Br2  1  0.85  0.0  0.42  1.0
  Br  Br3  1  0.0  0.11  0.35  1.0

data_AgBiBr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.7
_cell_length_b   5.98
_cell_length_c   5.98
_cell_angle_alpha   62.58
_cell_angle_beta   72.0
_cell_angle_gamma   72.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgBiBr2
_chemical_formula_sum   'Ag1 Bi1 Br2'
_cell_volume   109.52
_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  0.0  0.0  1.0
  Bi  Bi1  1  0.77  -0.0  0.23  1.0
  Br  Br2  1  0.35  0.0  0.76  1.0
  Br  Br3  1  0.57  0.85  0.58  1.0

Ag Bi Br Br