data_NaReSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.04
_cell_length_b   6.04
_cell_length_c   6.04
_cell_angle_alpha   145.69
_cell_angle_beta   145.69
_cell_angle_gamma   49.31
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaReSn
_chemical_formula_sum   'Na1 Re1 Sn1'
_cell_volume   69.52
_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
  Na  Na0  1  0.0  0.0  0.93  1.0
  Re  Re1  1  0.0  0.0  0.19  1.0
  Sn  Sn2  1  0.0  0.0  0.83  1.0

data_NaReSn
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.03
_cell_length_b   5.03
_cell_length_c   6.04
_cell_angle_alpha   90.0
_cell_angle_beta   114.65
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NaReSn
_chemical_formula_sum   'Na2 Re2 Sn2'
_cell_volume   139.04
_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
  Na  Na0  2  0.0  0.0  0.07  1.0
  Re  Re1  2  0.0  0.0  0.81  1.0
  Sn  Sn2  2  0.0  0.0  0.17  1.0

Na Re Sn
Na Re Sn 0 2 o o o 0 1 o o + 