data_NaSn5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.41
_cell_length_b   6.41
_cell_length_c   8.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSn5
_chemical_formula_sum   'Na2 Sn10'
_cell_volume   369.28
_cell_formula_units_Z   2
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  0.2  0.85  1.0
  Na  Na1  1  0.2  0.0  0.14  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.2  0.2  0.0  1.0
  Sn  Sn4  1  0.2  0.4  0.64  1.0
  Sn  Sn5  1  0.21  0.01  0.64  1.0
  Sn  Sn6  1  0.4  0.21  0.35  1.0
  Sn  Sn7  1  0.01  0.2  0.35  1.0
  Sn  Sn8  1  0.61  0.82  0.48  1.0
  Sn  Sn9  1  0.79  0.59  0.48  1.0
  Sn  Sn10  1  0.82  0.79  0.51  1.0
  Sn  Sn11  1  0.59  0.61  0.51  1.0

data_NaSn5
_symmetry_space_group_name_H-M   P1
_cell_length_a   6.41
_cell_length_b   6.41
_cell_length_c   8.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSn5
_chemical_formula_sum   'Na2 Sn10'
_cell_volume   369.28
_cell_formula_units_Z   2
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  0.2  0.85  1.0
  Na  Na1  1  0.2  0.0  0.14  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.01  0.2  0.35  1.0
  Sn  Sn4  1  0.2  0.4  0.64  1.0
  Sn  Sn5  1  0.2  0.2  0.0  1.0
  Sn  Sn6  1  0.21  0.01  0.64  1.0
  Sn  Sn7  1  0.4  0.21  0.35  1.0
  Sn  Sn8  1  0.59  0.61  0.51  1.0
  Sn  Sn9  1  0.61  0.82  0.48  1.0
  Sn  Sn10  1  0.79  0.59  0.48  1.0
  Sn  Sn11  1  0.82  0.79  0.51  1.0

Na Na Sn Sn Sn Sn Sn Sn Sn Sn Sn Sn