data_[Co9Ni3O24]
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 [R-3m]
_cell_length_a [5.6527]
_cell_length_b [5.6527]
_cell_length_c [14.8709]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Co3NiO8]
_chemical_formula_sum '[Co9 Ni3 O24]'
_cell_volume [411.5035]
_cell_formula_units_Z [3]
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  9  0.0000  0.5000  0.0000  1
  Ni  Ni1  3  -0.0000  -0.0000  0.0000  1
  O  O2  18  0.0024  0.5012  0.7301  1
  O  O3  6  0.0000  0.0000  0.2704  1
]