data_[Ce2Nd2Al2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Nd  1.1400  1.8500  1.2765
  Al  1.6100  1.2500  0.6750
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [3.4313]
_cell_length_b [5.2698]
_cell_length_c [8.7472]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.5777]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CeNdAl]
_chemical_formula_sum '[Ce2 Nd2 Al2]'
_cell_volume [155.4805]
_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
[
  Ce  Ce0  2  0.2676  0.7500  0.4734  1
  Nd  Nd1  2  0.4306  0.2500  0.8760  1
  Al  Al2  2  0.1022  0.2500  0.2191  1
]