data_[Nd16Al2Zn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [5.0805]
_cell_length_b [8.5560]
_cell_length_c [14.9681]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Nd8AlZn2]
_chemical_formula_sum '[Nd16 Al2 Zn4]'
_cell_volume [650.6492]
_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
[
  Nd  Nd0  8  0.0000  0.2243  0.3384  1
  Nd  Nd1  4  0.0000  0.0000  0.1373  1
  Nd  Nd2  4  0.0000  0.3152  0.0000  1
  Al  Al3  2  0.0000  0.5000  0.5000  1
  Zn  Zn4  4  0.0000  0.5000  0.1927  1
]