data_Na2ReSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.22
_cell_length_b   6.22
_cell_length_c   2.96
_cell_angle_alpha   101.77
_cell_angle_beta   101.77
_cell_angle_gamma   127.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2ReSn
_chemical_formula_sum   'Na2 Re1 Sn1'
_cell_volume   80.75
_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  0.7  0.79  0.31  1.0
  Na  Na1  1  0.7  0.21  0.31  1.0
  Re  Re2  1  0.76  0.0  0.0  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0

data_Na2ReSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.96
_cell_length_b   4.92
_cell_length_c   6.22
_cell_angle_alpha   112.01
_cell_angle_beta   101.77
_cell_angle_gamma   94.9
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2ReSn
_chemical_formula_sum   'Na2 Re1 Sn1'
_cell_volume   80.75
_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  0.1  0.79  0.49  1.0
  Na  Na1  1  0.53  0.21  0.91  1.0
  Re  Re2  1  0.0  0.0  0.76  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0

Na Na Re Sn