data_[Sm8Y2Tm6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.3924]
_cell_length_b [7.2795]
_cell_length_c [6.3021]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Sm4YTm3]
_chemical_formula_sum '[Sm8 Y2 Tm6]'
_cell_volume [522.6390]
_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  0.2473  0.8725  0.4810  1.0
  Sm  Sm1  2  0.0000  0.1286  0.6496  1.0
  Sm  Sm2  2  0.0000  0.8720  0.1432  1.0
  Y  Y3  2  0.0000  0.3778  0.1493  1.0
  Tm  Tm4  4  0.2500  0.3786  0.4816  1.0
  Tm  Tm5  2  0.0000  0.6205  0.6480  1.0
]