data_Fe7Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.46
_cell_length_b   8.05
_cell_length_c   4.72
_cell_angle_alpha   90.0
_cell_angle_beta   100.04
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe7Co
_chemical_formula_sum   'Fe7 Co1'
_cell_volume   92.27
_cell_formula_units_Z   1
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  Fe1  1  0.64  0.02  0.16  1.0
  Fe  Fe2  1  0.0  0.0  0.0  1.0
  Fe  Fe3  1  1.0  0.04  0.49  1.0
  Fe  Fe4  1  0.0  0.03  0.0  1.0
  Fe  Fe5  1  1.0  0.02  0.49  1.0
  Fe  Fe6  1  0.82  0.0  0.32  1.0
  Fe  Fe7  1  0.64  0.04  0.16  1.0
  Co  Co0  1  0.82  0.03  0.32  1.0

data_Fe7Co
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.46
_cell_length_b   4.72
_cell_length_c   8.05
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   100.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe7Co
_chemical_formula_sum   'Fe7 Co1'
_cell_volume   92.27
_cell_formula_units_Z   1
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  1  0.0  0.0  0.0  1.0
  Fe  Fe1  1  0.0  0.0  0.97  1.0
  Fe  Fe2  1  0.0  0.51  0.96  1.0
  Fe  Fe3  1  0.0  0.51  0.98  1.0
  Fe  Fe4  1  0.18  0.68  0.0  1.0
  Fe  Fe5  1  0.36  0.84  0.96  1.0
  Fe  Fe6  1  0.36  0.84  0.98  1.0
  Co  Co7  1  0.18  0.68  0.97  1.0

Fe Fe Fe Fe Fe Fe Fe Co