data_[La4Ga2Si2Ni12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ga  1.8100  1.3000  0.7600
  Si  1.9000  1.1000  0.5400
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.2928]
_cell_length_b [5.0279]
_cell_length_c [7.9030]
_cell_angle_alpha [90.0000]
_cell_angle_beta [131.5425]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2GaSiNi6]
_chemical_formula_sum '[La4 Ga2 Si2 Ni12]'
_cell_volume [335.8542]
_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
[
  La  La0  4  0.2472  0.5000  0.7934  1.0
  Ga  Ga1  2  0.0000  0.5000  0.0000  1.0
  Si  Si2  2  0.0000  0.0000  0.5000  1.0
  Ni  Ni3  8  0.0221  0.2499  0.2794  1.0
  Ni  Ni4  4  0.2493  0.0000  0.5942  1.0
]