data_[Ce6Sm2Co2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Sm  1.1700  1.8500  1.2290
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.9450]
_cell_length_b [7.6167]
_cell_length_c [5.9926]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6939]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ce3SmCo]
_chemical_formula_sum '[Ce6 Sm2 Co2]'
_cell_volume [257.0371]
_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
[
  Ce  Ce0  4  0.2292  0.0259  0.7878  1
  Ce  Ce1  2  0.1054  0.2500  0.2403  1
  Sm  Sm2  2  0.3089  0.7500  0.3507  1
  Co  Co3  2  0.4562  0.7500  0.9062  1
]