data_FeCo4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.72
_cell_length_b   10.58
_cell_length_c   2.25
_cell_angle_alpha   87.33
_cell_angle_beta   80.55
_cell_angle_gamma   12.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeCo4
_chemical_formula_sum   'Fe1 Co4'
_cell_volume   44.22
_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  Fe4  1  0.0  0.0  0.0  1.0
  Co  Co0  1  0.05  0.99  0.63  1.0
  Co  Co1  1  0.05  0.99  0.17  1.0
  Co  Co2  1  0.05  0.99  0.89  1.0
  Co  Co3  1  0.05  0.99  0.43  1.0

data_FeCo4
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.11
_cell_length_b   2.25
_cell_length_c   10.58
_cell_angle_alpha   87.33
_cell_angle_beta   84.28
_cell_angle_gamma   62.11
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeCo4
_chemical_formula_sum   'Fe1 Co4'
_cell_volume   44.22
_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
  Co  Co1  1  0.21  0.78  0.95  1.0
  Co  Co2  1  0.48  0.51  0.95  1.0
  Co  Co3  1  0.67  0.32  0.95  1.0
  Co  Co4  1  0.94  0.05  0.95  1.0

Fe Co Co Co Co