data_[Ce2Nd12Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [6.0295]
_cell_length_b [6.0295]
_cell_length_c [14.9694]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [CeNd6Tm]
_chemical_formula_sum '[Ce2 Nd12 Tm2]'
_cell_volume [544.2202]
_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
[
  Ce  Ce0  2  0.0000  0.0000  0.5000  1
  Nd  Nd1  8  0.0000  0.5000  0.1189  1
  Nd  Nd2  4  0.0000  0.0000  0.2521  1
  Tm  Tm3  2  0.0000  0.0000  0.0000  1
]