data_[La8Nd4Er4Sc4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Nd  1.1400  1.8500  1.2765
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.5008]
_cell_length_b [16.0115]
_cell_length_c [6.5069]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [La2NdErSc]
_chemical_formula_sum '[La8 Nd4 Er4 Sc4]'
_cell_volume [677.2813]
_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  0.2471  0.0000  0.0000  1
  Nd  Nd1  4  0.0000  0.3368  0.2500  1
  Er  Er2  4  0.0000  0.2474  0.7500  1
  Sc  Sc3  4  0.0000  0.1547  0.2500  1
]