data_[Mg4Be8Co16O32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Be  1.5700  1.0500  0.5900
  Co  1.8800  1.3500  0.7683
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [8.4222]
_cell_length_b [8.4222]
_cell_length_c [8.4222]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [MgBe2(CoO2)4]
_chemical_formula_sum '[Mg4 Be8 Co16 O32]'
_cell_volume [597.4120]
_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
[
  Mg  Mg0  4  0.2500  0.2500  0.7500  1
  Be  Be1  4  0.0000  0.0000  0.0000  1
  Be  Be2  4  0.2500  0.2500  0.2500  1
  Co  Co3  16  0.1015  0.1015  0.6015  1
  O  O4  16  0.1210  0.1210  0.8790  1
  O  O5  16  0.1301  0.1301  0.3699  1
]