data_[Tm2Mg10Cd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.4533]
_cell_length_b [4.9469]
_cell_length_c [6.5099]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.3593]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TmMg5Cd4]
_chemical_formula_sum '[Tm2 Mg10 Cd8]'
_cell_volume [450.9137]
_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
[
  Tm  Tm0  2  0.0000  0.5000  0.0000  1
  Mg  Mg1  4  0.1025  0.0000  0.3371  1
  Mg  Mg2  4  0.2104  0.5000  0.8384  1
  Mg  Mg3  2  0.0000  0.5000  0.5000  1
  Cd  Cd4  4  0.0981  0.0000  0.8235  1
  Cd  Cd5  4  0.2075  0.5000  0.3369  1
]