data_[Tm8Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [6.7997]
_cell_length_b [5.1562]
_cell_length_c [9.3159]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Tm2Cd]
_chemical_formula_sum '[Tm8 Cd4]'
_cell_volume [326.6214]
_cell_formula_units_Z [4]
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  4  0.0205  0.7500  0.2935  1.0
  Tm  Tm1  4  0.1791  0.7500  0.9288  1.0
  Cd  Cd2  4  0.2239  0.7500  0.6014  1.0
]