data_Nb2CdSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.24
_cell_length_b   5.24
_cell_length_c   5.31
_cell_angle_alpha   100.65
_cell_angle_beta   100.65
_cell_angle_gamma   34.06
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2CdSn
_chemical_formula_sum   'Nb2 Cd1 Sn1'
_cell_volume   80.23
_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
  Nb  Nb1  1  0.69  0.0  0.93  1.0
  Nb  Nb2  1  0.31  0.0  0.28  1.0
  Cd  Cd0  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.5  0.0  0.61  1.0

data_Nb2CdSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.07
_cell_length_b   5.24
_cell_length_c   5.31
_cell_angle_alpha   100.65
_cell_angle_beta   90.0
_cell_angle_gamma   107.03
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2CdSn
_chemical_formula_sum   'Nb2 Cd1 Sn1'
_cell_volume   80.23
_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
  Nb  Nb0  1  0.0  0.31  0.07  1.0
  Nb  Nb1  1  0.0  0.69  0.72  1.0
  Cd  Cd2  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.0  0.5  0.39  1.0

Nb Nb Cd Sn
Nb Nb Cd Sn 0 3 o o o 0 2 + o + 1 2 o o o 1 3 o o o 