data_ReAuBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.67
_cell_length_b   4.67
_cell_length_c   3.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReAuBr2
_chemical_formula_sum   'Re1 Au1 Br2'
_cell_volume   86.87
_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
  Re  Re3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.33  0.33  0.0  1.0
  Br  Br1  1  0.33  0.0  0.99  1.0
  Br  Br2  1  0.0  0.33  0.99  1.0

data_ReAuBr2
_symmetry_space_group_name_H-M   Amm2
_cell_length_a   3.99
_cell_length_b   6.6
_cell_length_c   6.6
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   38
_chemical_formula_structural   ReAuBr2
_chemical_formula_sum   'Re2 Au2 Br4'
_cell_volume   173.74
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, z'
  3  '-x, y, z'
  4  'x, -y, z'
  5  'x, y+1/2, z+1/2'
  6  '-x, -y+1/2, z+1/2'
  7  '-x, y+1/2, z+1/2'
  8  'x, -y+1/2, z+1/2'
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
  Re  Re0  2  0.0  0.0  0.0  1.0
  Au  Au1  2  0.0  0.0  0.33  1.0
  Br  Br2  4  0.0  0.17  0.17  1.0

Re Au Br Br
Re Au Br Br 0 3 o o - 0 2 o o - 1 3 o o - 1 2 o o - 