data_Na2RhBr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.68
_cell_length_b   3.68
_cell_length_c   6.54
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.88
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2RhBr
_chemical_formula_sum   'Na2 Rh1 Br1'
_cell_volume   88.28
_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
  Na  Na1  1  0.56  0.0  0.25  1.0
  Na  Na2  1  0.0  0.0  0.65  1.0
  Rh  Rh3  1  0.56  0.0  0.39  1.0
  Br  Br0  1  0.0  0.0  0.51  1.0

data_Na2RhBr
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.68
_cell_length_b   3.68
_cell_length_c   6.54
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Na2RhBr
_chemical_formula_sum   'Na2 Rh1 Br1'
_cell_volume   88.33
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Na  Na0  1  0.0  0.0  0.65  1.0
  Na  Na1  1  0.56  0.0  0.25  1.0
  Rh  Rh2  1  0.56  0.0  0.39  1.0
  Br  Br3  1  0.0  0.0  0.51  1.0

Na Na Rh Br