data_[Mg2Cd28Sn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [10.3918]
_cell_length_b [6.8938]
_cell_length_c [10.3656]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [MgCd14Sn]
_chemical_formula_sum '[Mg2 Cd28 Sn2]'
_cell_volume [742.5886]
_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
[
  Mg  Mg0  2  0.5000  0.0000  0.5379  1
  Cd  Cd1  8  0.2459  0.2360  0.6282  1
  Cd  Cd2  4  0.0000  0.2357  0.4671  1
  Cd  Cd3  4  0.2356  0.0000  0.8846  1
  Cd  Cd4  4  0.2505  0.0000  0.3723  1
  Cd  Cd5  4  0.5000  0.2306  0.2774  1
  Cd  Cd6  2  0.0000  0.0000  0.2108  1
  Cd  Cd7  2  0.0000  0.0000  0.7214  1
  Sn  Sn8  2  0.5000  0.0000  0.0142  1
]