data_[Co4Ni2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Ni  1.9100  1.3500  0.7400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.8591]
_cell_length_b [2.8240]
_cell_length_c [5.9098]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1119]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Co2NiO6]
_chemical_formula_sum '[Co4 Ni2 O12]'
_cell_volume [205.1102]
_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
[
  Co  Co0  4  0.1662  0.0000  0.3335  1
  Ni  Ni1  2  0.0000  0.5000  0.0000  1
  O  O2  4  0.0129  0.0000  0.2168  1
  O  O3  4  0.1522  0.5000  0.1158  1
  O  O4  4  0.1804  0.5000  0.5512  1
]