data_RhSeBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.89
_cell_length_b   3.89
_cell_length_c   7.52
_cell_angle_alpha   93.87
_cell_angle_beta   93.87
_cell_angle_gamma   57.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RhSeBr2
_chemical_formula_sum   'Rh1 Se1 Br2'
_cell_volume   95.99
_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
  Rh  Rh2  1  0.17  0.0  0.62  1.0
  Se  Se3  1  0.47  0.0  0.45  1.0
  Br  Br0  1  0.56  0.0  0.11  1.0
  Br  Br1  1  0.95  0.0  0.06  1.0

data_RhSeBr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.76
_cell_length_b   3.89
_cell_length_c   7.52
_cell_angle_alpha   93.87
_cell_angle_beta   90.0
_cell_angle_gamma   118.93
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RhSeBr2
_chemical_formula_sum   'Rh1 Se1 Br2'
_cell_volume   95.99
_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
  Rh  Rh0  1  0.0  0.83  0.38  1.0
  Se  Se1  1  0.0  0.53  0.55  1.0
  Br  Br2  1  0.0  0.05  0.94  1.0
  Br  Br3  1  0.0  0.44  0.89  1.0

Rh Se Br Br