data_[Mg4Cl8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.8596]
_cell_length_b [8.9327]
_cell_length_c [7.0193]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.0163]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Mg(ClO3)2]
_chemical_formula_sum '[Mg4 Cl8 O24]'
_cell_volume [531.1902]
_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  0.0000  0.0813  0.7500  1.0
  Cl  Cl1  8  0.2026  0.3941  0.7791  1.0
  O  O2  8  0.1143  0.0828  0.1184  1.0
  O  O3  8  0.1262  0.4331  0.9307  1.0
  O  O4  8  0.1795  0.2278  0.7350  1.0
]