data_[Ce4Ga2Si5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Ga  1.8100  1.3000  0.7600
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.8388]
_cell_length_b [4.3481]
_cell_length_c [7.8617]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.0474]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ce4Ga2Si5]
_chemical_formula_sum '[Ce4 Ga2 Si5]'
_cell_volume [233.7378]
_cell_formula_units_Z [1]
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
[
  Ce  Ce0  2  0.2386  0.5000  0.1279  1
  Ce  Ce1  2  0.2563  0.5000  0.6286  1
  Ga  Ga2  2  0.0895  0.0000  0.3699  1
  Si  Si3  2  0.1172  0.0000  0.8862  1
  Si  Si4  2  0.4437  0.0000  0.3496  1
  Si  Si5  1  0.5000  0.0000  0.0000  1
]