data_Bi2RhSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.52
_cell_length_b   6.52
_cell_length_c   6.52
_cell_angle_alpha   150.07
_cell_angle_beta   133.96
_cell_angle_gamma   55.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2RhSe
_chemical_formula_sum   'Bi2 Rh1 Se1'
_cell_volume   99.11
_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
  Bi  Bi0  1  0.0  0.55  0.7  1.0
  Bi  Bi1  1  0.0  0.0  0.56  1.0
  Rh  Rh2  1  0.0  0.55  0.23  1.0
  Se  Se3  1  0.0  0.0  0.8  1.0

data_Bi2RhSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.37
_cell_length_b   5.1
_cell_length_c   6.52
_cell_angle_alpha   113.02
_cell_angle_beta   104.97
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2RhSe
_chemical_formula_sum   'Bi2 Rh1 Se1'
_cell_volume   99.11
_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
  Bi  Bi0  1  0.3  0.85  0.85  1.0
  Bi  Bi1  1  0.44  0.44  0.44  1.0
  Rh  Rh2  1  0.77  0.32  0.32  1.0
  Se  Se3  1  0.2  0.2  0.2  1.0

Bi Bi Rh Se
Bi Bi Rh Se 0 3 o + o 0 1 o o o 1 2 o - o 1 3 o o o 2 3 o o - 2 3 o + o 