data_Na2CdSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.29
_cell_length_b   4.98
_cell_length_c   6.39
_cell_angle_alpha   90.0
_cell_angle_beta   91.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2CdSn
_chemical_formula_sum   'Na2 Cd1 Sn1'
_cell_volume   104.6
_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  0.58  0.49  0.64  1.0
  Na  Na2  1  0.51  0.49  0.75  1.0
  Cd  Cd0  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.9  0.0  0.19  1.0

data_Na2CdSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.29
_cell_length_b   4.98
_cell_length_c   6.39
_cell_angle_alpha   90.0
_cell_angle_beta   91.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2CdSn
_chemical_formula_sum   'Na2 Cd1 Sn1'
_cell_volume   104.6
_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  0.51  0.49  0.75  1.0
  Na  Na1  1  0.58  0.49  0.64  1.0
  Cd  Cd2  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.9  0.0  0.19  1.0

Na Na Cd Sn