data_[Y20Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.6894]
_cell_length_b [6.2790]
_cell_length_c [9.1851]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.3075]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Y5Tm2]
_chemical_formula_sum '[Y20 Tm8]'
_cell_volume [899.3808]
_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
[
  Y  Y0  8  0.1414  0.1684  0.4639  1.0
  Y  Y1  8  0.2146  0.3344  0.8213  1.0
  Y  Y2  4  0.0000  0.1690  0.7500  1.0
  Tm  Tm3  8  0.0708  0.3339  0.1070  1.0
]