data_NaCdSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.79
_cell_length_b   5.79
_cell_length_c   5.79
_cell_angle_alpha   132.31
_cell_angle_beta   132.31
_cell_angle_gamma   69.74
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaCdSn2
_chemical_formula_sum   'Na1 Cd1 Sn2'
_cell_volume   104.26
_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  Na1  1  0.0  0.0  0.0  1.0
  Cd  Cd0  1  0.0  0.0  0.75  1.0
  Sn  Sn2  1  0.34  0.0  0.38  1.0
  Sn  Sn3  1  0.0  0.34  0.38  1.0

data_NaCdSn2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.62
_cell_length_b   6.62
_cell_length_c   5.79
_cell_angle_alpha   90.0
_cell_angle_beta   124.87
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NaCdSn2
_chemical_formula_sum   'Na2 Cd2 Sn4'
_cell_volume   208.52
_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  0.0  1.0
  Cd  Cd1  2  0.25  0.0  0.25  1.0
  Sn  Sn2  4  0.29  0.33  0.97  1.0

Na Cd Sn Sn