data_[La6Ce2Y12Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ce  1.1200  1.8500  1.0800
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2437]
_cell_length_b [10.8150]
_cell_length_c [11.9338]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0126]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3Ce(Y3Tm)2]
_chemical_formula_sum '[La6 Ce2 Y12 Tm4]'
_cell_volume [793.5617]
_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  0.0000  0.1675  0.5000  1.0
  La  La1  2  0.0000  0.5000  0.5000  1.0
  Ce  Ce2  2  0.0000  0.0000  0.0000  1.0
  Y  Y3  8  0.2471  0.1658  0.2438  1.0
  Y  Y4  4  0.2500  0.5000  0.2441  1.0
  Tm  Tm5  4  0.0000  0.3332  0.0000  1.0
]