data_[Sm8Dy12Y4]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.1515]
_cell_length_b [5.6237]
_cell_length_c [9.8990]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.1990]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Dy3Y]
_chemical_formula_sum '[Sm8 Dy12 Y4]'
_cell_volume [780.2319]
_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  4  0.0062  0.5000  0.1570  1
  Sm  Sm1  4  0.2335  0.0000  0.5892  1
  Dy  Dy2  4  0.0431  0.0000  0.7026  1
  Dy  Dy3  4  0.1140  0.5000  0.5713  1
  Y  Y4  4  0.1308  0.0000  0.1343  1
  Dy  Dy5  4  0.2120  0.5000  0.9964  1
]