data_[La4Ni4Ag4]
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 [P2_1/c]
_cell_length_a [6.5632]
_cell_length_b [5.4056]
_cell_length_c [7.6679]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.7994]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [LaNiAg]
_chemical_formula_sum '[La4 Ni4 Ag4]'
_cell_volume [252.5891]
_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  0.1855  0.1042  0.8750  1.0
  Ni  Ni1  4  0.1654  0.6170  0.0198  1.0
  Ag  Ag2  4  0.4195  0.5919  0.8044  1.0
]