data_[La6Co3Si3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Co  1.8800  1.3500  0.7683
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.0853]
_cell_length_b [4.0853]
_cell_length_c [23.0534]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [La2CoSi]
_chemical_formula_sum '[La6 Co3 Si3]'
_cell_volume [333.2097]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.0427  1.0
  La  La1  3  0.0000  0.0000  0.2070  1.0
  Co  Co2  3  0.0000  0.0000  0.7930  1.0
  Si  Si3  3  0.0000  0.0000  0.4573  1.0
]