data_NbAuBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.76
_cell_length_b   10.76
_cell_length_c   10.76
_cell_angle_alpha   17.24
_cell_angle_beta   17.24
_cell_angle_gamma   17.24
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbAuBr2
_chemical_formula_sum   'Nb1 Au1 Br2'
_cell_volume   95.42
_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
  Nb  Nb3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.0  0.0  0.89  1.0
  Br  Br1  1  0.0  0.0  0.09  1.0
  Br  Br2  1  0.0  0.0  0.69  1.0

data_NbAuBr2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.59
_cell_length_b   3.22
_cell_length_c   10.76
_cell_angle_alpha   90.0
_cell_angle_beta   99.97
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NbAuBr2
_chemical_formula_sum   'Nb2 Au2 Br4'
_cell_volume   190.84
_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+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Nb  Nb0  2  0.0  0.0  0.0  1.0
  Au  Au1  2  -0.0  0.0  0.11  1.0
  Br  Br2  2  -0.0  0.0  0.91  1.0
  Br  Br3  2  -0.0  0.0  0.31  1.0

Nb Au Br Br