data_FeReSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.95
_cell_length_b   5.95
_cell_length_c   5.95
_cell_angle_alpha   152.04
_cell_angle_beta   152.04
_cell_angle_gamma   39.96
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeReSn
_chemical_formula_sum   'Fe1 Re1 Sn1'
_cell_volume   46.13
_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
  Fe  Fe0  1  0.0  0.0  0.15  1.0
  Re  Re1  1  0.0  0.0  0.22  1.0
  Sn  Sn2  1  0.0  0.0  0.81  1.0

data_FeReSn
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.06
_cell_length_b   4.06
_cell_length_c   5.95
_cell_angle_alpha   90.0
_cell_angle_beta   109.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   FeReSn
_chemical_formula_sum   'Fe2 Re2 Sn2'
_cell_volume   92.26
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Fe  Fe0  2  0.0  0.0  0.85  1.0
  Re  Re1  2  0.0  0.0  0.78  1.0
  Sn  Sn2  2  0.0  0.0  0.19  1.0

Fe Re Sn
Fe Re Sn 0 1 o o o 0 2 o o - 