data_[Sm12Rh4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Rh  2.2800  1.3500  0.7450
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.6315]
_cell_length_b [7.2516]
_cell_length_c [11.6301]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.2676]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sm6Rh2C]
_chemical_formula_sum '[Sm12 Rh4 C2]'
_cell_volume [467.6211]
_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  0.1282  0.6721  0.9397  1
  Sm  Sm1  4  0.2641  0.1943  0.9359  1
  Sm  Sm2  4  0.3837  0.5449  0.7577  1
  Rh  Rh3  4  0.2030  0.5978  0.2442  1
  C  C4  2  0.5000  0.0000  0.5000  1
]