data_[La8Y8Tm4]
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 [C2/c]
_cell_length_a [16.0305]
_cell_length_b [6.3347]
_cell_length_c [6.8879]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.9317]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [La2Y2Tm]
_chemical_formula_sum '[La8 Y8 Tm4]'
_cell_volume [678.8802]
_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
[
  La  La0  8  0.0987  0.0803  0.9440  1
  Y  Y1  8  0.1993  0.4206  0.6505  1
  Tm  Tm2  4  0.0000  0.4168  0.2500  1
]