data_[Fe2Co4Ni6]
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
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.0429]
_cell_length_b [2.5125]
_cell_length_c [7.4561]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.5269]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [FeCo2Ni3]
_chemical_formula_sum '[Fe2 Co4 Ni6]'
_cell_volume [131.9331]
_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  2  0.1257  0.7500  0.7494  1.0
  Co  Co1  2  0.1276  0.7500  0.4179  1.0
  Co  Co2  2  0.3778  0.2500  0.9166  1.0
  Ni  Ni3  2  0.1281  0.7500  0.0826  1.0
  Ni  Ni4  2  0.3742  0.2500  0.5846  1.0
  Ni  Ni5  2  0.3748  0.2500  0.2496  1.0
]