data_Bi2RuSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.27
_cell_length_b   7.27
_cell_length_c   4.33
_cell_angle_alpha   105.01
_cell_angle_beta   105.01
_cell_angle_gamma   26.38
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2RuSe
_chemical_formula_sum   'Bi2 Ru1 Se1'
_cell_volume   97.92
_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  0.63  0.0  0.84  1.0
  Bi  Bi1  1  0.37  0.0  0.33  1.0
  Ru  Ru2  1  0.5  0.0  0.09  1.0
  Se  Se3  1  0.0  0.0  0.0  1.0

data_Bi2RuSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.32
_cell_length_b   4.33
_cell_length_c   7.27
_cell_angle_alpha   105.01
_cell_angle_beta   103.19
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2RuSe
_chemical_formula_sum   'Bi2 Ru1 Se1'
_cell_volume   97.92
_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  0.33  0.37  1.0
  Bi  Bi1  1  0.0  0.84  0.63  1.0
  Ru  Ru2  1  0.0  0.09  0.5  1.0
  Se  Se3  1  0.0  0.0  0.0  1.0

Bi Bi Ru Se