data_[Ce3Dy18Tm6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Dy  1.2200  1.7500  1.1310
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [7.2318]
_cell_length_b [7.2318]
_cell_length_c [18.8507]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Ce(Dy3Tm)2]
_chemical_formula_sum '[Ce3 Dy18 Tm6]'
_cell_volume [853.7953]
_cell_formula_units_Z [3]
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
[
  Ce  Ce0  3  0.0000  0.0000  0.6815  1
  Dy  Dy1  9  0.1719  0.3439  0.5677  1
  Dy  Dy2  9  0.1849  0.3698  0.7618  1
  Tm  Tm3  3  0.0000  0.0000  0.2434  1
  Tm  Tm4  3  0.0000  0.0000  0.4209  1
]