data_[Sm8Co28]
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
]
_symmetry_space_group_name_H-M [P6_3/mmc]
_cell_length_a [4.9840]
_cell_length_b [4.9840]
_cell_length_c [24.1453]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [194]
_chemical_formula_structural [Sm2Co7]
_chemical_formula_sum '[Sm8 Co28]'
_cell_volume [519.4256]
_cell_formula_units_Z [4]
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  0.3333  0.6667  0.0276  1
  Sm  Sm1  4  0.3333  0.6667  0.1727  1
  Co  Co2  12  0.1659  0.3318  0.5875  1
  Co  Co3  6  0.1658  0.3317  0.7500  1
  Co  Co4  4  0.0000  0.0000  0.1680  1
  Co  Co5  4  0.3333  0.6667  0.6685  1
  Co  Co6  2  0.0000  0.0000  0.0000  1
]