data_[La6Y8Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.6537]
_cell_length_b [10.3094]
_cell_length_c [14.3850]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [La3Y4Tm]
_chemical_formula_sum '[La6 Y8 Tm2]'
_cell_volume [541.8406]
_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
[
  La  La0  4  0.5000  0.2486  0.8763  1.0
  La  La1  2  0.0000  0.0000  0.0030  1.0
  Y  Y2  4  0.5000  0.2463  0.6283  1.0
  Y  Y3  2  0.0000  0.0000  0.2500  1.0
  Y  Y4  2  0.0000  0.0000  0.5049  1.0
  Tm  Tm5  2  0.0000  0.0000  0.7482  1.0
]