data_[Sm8Dy8Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.7507]
_cell_length_b [6.2912]
_cell_length_c [6.7487]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6851]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sm2Dy2Tm]
_chemical_formula_sum '[Sm8 Dy8 Tm4]'
_cell_volume [649.7473]
_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
[
  Sm  Sm0  8  0.1989  0.4139  0.1521  1
  Dy  Dy1  8  0.0981  0.0832  0.4520  1
  Tm  Tm2  4  0.0000  0.4168  0.7500  1
]