data_[K4Co8O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Co  1.8800  1.3500  0.7683
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [9.2821]
_cell_length_b [6.8515]
_cell_length_c [7.4380]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.3647]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [K(CoO2)2]
_chemical_formula_sum '[K4 Co8 O16]'
_cell_volume [370.8886]
_cell_formula_units_Z [4]
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
[
  K  K0  2  0.0000  0.0310  0.0000  1
  K  K1  2  0.0000  0.2762  0.5000  1
  Co  Co2  4  0.0021  0.6204  0.8045  1
  Co  Co3  4  0.2000  0.8694  0.7016  1
  O  O4  4  0.0327  0.8712  0.3473  1
  O  O5  4  0.0809  0.3690  0.2534  1
  O  O6  4  0.1703  0.6108  0.7580  1
  O  O7  4  0.1817  0.6305  0.1507  1
]