data_[Sm6Co4Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Co  1.8800  1.3500  0.7683
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.3929]
_cell_length_b [4.4965]
_cell_length_c [8.6098]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.8615]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm3(CoSn2)2]
_chemical_formula_sum '[Sm6 Co4 Sn8]'
_cell_volume [424.2727]
_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
[
  Sm  Sm0  4  0.1277  0.5000  0.6865  1
  Sm  Sm1  2  0.0000  0.0000  0.0000  1
  Co  Co2  4  0.1987  0.5000  0.3868  1
  Sn  Sn3  4  0.0944  0.0000  0.3926  1
  Sn  Sn4  4  0.2051  0.5000  0.0872  1
]