data_[Sm6Dy8Mg2]
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
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.3189]
_cell_length_b [7.1593]
_cell_length_c [6.2292]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Sm3Dy4Mg]
_chemical_formula_sum '[Sm6 Dy8 Mg2]'
_cell_volume [504.7805]
_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
[
  Sm  Sm0  4  0.2431  0.6218  0.1500  1.0
  Sm  Sm1  2  0.0000  0.6300  0.4946  1.0
  Dy  Dy2  4  0.2439  0.1248  0.1420  1.0
  Dy  Dy3  2  0.0000  0.1245  0.4852  1.0
  Dy  Dy4  2  0.0000  0.8815  0.9687  1.0
  Mg  Mg5  2  0.0000  0.3722  0.9827  1.0
]