data_[La8Sn4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sn  1.9600  1.4500  0.8300
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.9861]
_cell_length_b [7.0591]
_cell_length_c [9.7639]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.8470]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La4Sn2C]
_chemical_formula_sum '[La8 Sn4 C2]'
_cell_volume [449.9878]
_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  0.4920  0.0002  0.7340  1.0
  La  La1  2  0.0722  0.7500  0.3512  1.0
  La  La2  2  0.1096  0.7500  0.9385  1.0
  Sn  Sn3  2  0.2029  0.2500  0.4209  1.0
  Sn  Sn4  2  0.3051  0.2500  0.9598  1.0
  C  C5  2  0.2744  0.7500  0.1997  1.0
]