data_SbRuSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.29
_cell_length_b   4.19
_cell_length_c   4.59
_cell_angle_alpha   90.0
_cell_angle_beta   106.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbRuSe2
_chemical_formula_sum   'Sb1 Ru1 Se2'
_cell_volume   79.02
_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
  Sb  Sb1  1  0.48  0.0  0.2  1.0
  Ru  Ru0  1  0.0  0.0  0.0  1.0
  Se  Se2  1  0.13  0.09  0.91  1.0
  Se  Se3  1  0.82  0.09  0.48  1.0

data_SbRuSe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.19
_cell_length_b   4.29
_cell_length_c   4.59
_cell_angle_alpha   106.93
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbRuSe2
_chemical_formula_sum   'Sb1 Ru1 Se2'
_cell_volume   79.02
_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
  Sb  Sb0  1  0.0  0.52  0.8  1.0
  Ru  Ru1  1  0.0  0.0  0.0  1.0
  Se  Se2  1  0.91  0.18  0.52  1.0
  Se  Se3  1  0.91  0.87  0.09  1.0

Sb Ru Se Se