[CIF]
data_NaTaSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.11558830
_cell_length_b   3.11558830
_cell_length_c   9.44633717
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTaSn2
_chemical_formula_sum   'Na1 Ta1 Sn2'
_cell_volume   91.69456011
_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  0.00000000  0.00000000  0.00000000  1
  Sn  Sn1  1  1.55779415  1.55779415  2.58462233  1
  Sn  Sn2  1  1.55779415  1.55779415  6.86171484  1
  Ta  Ta3  1  0.00000000  0.00000000  4.72316859  1
[/CIF]
