data_NbCrBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.74
_cell_length_b   9.74
_cell_length_c   9.74
_cell_angle_alpha   19.01
_cell_angle_beta   19.01
_cell_angle_gamma   19.01
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbCrBr2
_chemical_formula_sum   'Nb1 Cr1 Br2'
_cell_volume   85.58
_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  0.99  1.0
  Cr  Cr2  1  0.0  0.0  0.34  1.0
  Br  Br0  1  0.0  0.0  0.99  1.0
  Br  Br1  1  0.0  0.0  0.35  1.0

data_NbCrBr2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.57
_cell_length_b   3.22
_cell_length_c   9.74
_cell_angle_alpha   90.0
_cell_angle_beta   100.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NbCrBr2
_chemical_formula_sum   'Nb2 Cr2 Br4'
_cell_volume   171.16
_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  0.01  1.0
  Cr  Cr1  2  0.0  0.0  0.66  1.0
  Br  Br2  2  0.0  0.0  0.01  1.0
  Br  Br3  2  0.0  0.0  0.65  1.0
