data_[Fe26Co4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.0671]
_cell_length_b [4.0195]
_cell_length_c [7.3933]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7093]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Fe13Co2]
_chemical_formula_sum '[Fe26 Co4]'
_cell_volume [345.2095]
_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
[
  Fe  Fe0  4  0.0327  0.5000  0.1999  1.0
  Fe  Fe1  4  0.0670  0.0000  0.3989  1.0
  Fe  Fe2  4  0.1008  0.5000  0.6011  1.0
  Fe  Fe3  4  0.1327  0.0000  0.7992  1.0
  Fe  Fe4  4  0.1670  0.5000  0.0001  1.0
  Fe  Fe5  4  0.2329  0.5000  0.3975  1.0
  Fe  Fe6  2  0.0000  0.0000  0.0000  1.0
  Co  Co7  4  0.2000  0.0000  0.1998  1.0
]