data_[La8Nd8Ag4]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.4771]
_cell_length_b [9.6351]
_cell_length_c [8.5845]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.3897]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Nd2Ag]
_chemical_formula_sum '[La8 Nd8 Ag4]'
_cell_volume [643.5439]
_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  4  0.1669  0.0000  0.4307  1.0
  La  La1  4  0.2193  0.5000  0.1149  1.0
  Nd  Nd2  8  0.0825  0.3099  0.7264  1.0
  Ag  Ag3  4  0.0000  0.1555  0.0000  1.0
]