data_[La8Ni4Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ni  1.9100  1.3500  0.7400
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4484]
_cell_length_b [4.0142]
_cell_length_c [12.1017]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.9363]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2NiAg2]
_chemical_formula_sum '[La8 Ni4 Ag8]'
_cell_volume [504.2998]
_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  0.0592  0.0000  0.8554  1
  La  La1  4  0.1996  0.0000  0.6226  1
  Ni  Ni2  4  0.2145  0.5000  0.8011  1
  Ag  Ag3  4  0.0239  0.5000  0.3866  1
  Ag  Ag4  4  0.1318  0.5000  0.0828  1
]