data_[Zn2Co2Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Co  1.8800  1.3500  0.7683
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [2.6607]
_cell_length_b [4.1658]
_cell_length_c [8.3662]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [ZnCoNi2]
_chemical_formula_sum '[Zn2 Co2 Ni4]'
_cell_volume [92.7301]
_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
[
  Zn  Zn0  2  0.0000  0.0000  0.4991  1
  Co  Co1  2  0.0000  0.5000  0.2558  1
  Ni  Ni2  2  0.0000  0.0000  0.9980  1
  Ni  Ni3  2  0.0000  0.5000  0.7470  1
]