data_[La8Sm6Er2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [25.5416]
_cell_length_b [3.5092]
_cell_length_c [6.2934]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.3349]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La4Sm3Er]
_chemical_formula_sum '[La8 Sm6 Er2]'
_cell_volume [563.1292]
_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  0.1051  0.0000  0.2348  1
  La  La1  4  0.2200  0.5000  0.2452  1
  Sm  Sm2  4  0.1424  0.0000  0.7438  1
  Sm  Sm3  2  0.0000  0.0000  0.5000  1
  Er  Er4  2  0.0000  0.5000  0.0000  1
]