data_[Sm4Mn4Al4Fe26]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Mn  1.5500  1.4000  0.6483
  Al  1.6100  1.2500  0.6750
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.6974]
_cell_length_b [8.4697]
_cell_length_c [6.4213]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.4036]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Mn2Al2Fe13]
_chemical_formula_sum '[Sm4 Mn4 Al4 Fe26]'
_cell_volume [518.7324]
_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  0.1508  0.5000  0.3511  1.0
  Mn  Mn1  4  0.2500  0.2500  0.0000  1.0
  Al  Al2  4  0.1000  0.0000  0.8949  1.0
  Fe  Fe3  8  0.0916  0.2479  0.6594  1.0
  Fe  Fe4  8  0.1447  0.1461  0.2878  1.0
  Fe  Fe5  4  0.0000  0.2922  0.0000  1.0
  Fe  Fe6  4  0.1595  0.5000  0.8474  1.0
  Fe  Fe7  2  0.0000  0.0000  0.5000  1.0
]