data_[Mg8Ge8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.7291]
_cell_length_b [9.0639]
_cell_length_c [5.2324]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.1364]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [MgGeO3]
_chemical_formula_sum '[Mg8 Ge8 O24]'
_cell_volume [452.7254]
_cell_formula_units_Z [8]
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  0.0935  0.2500  1.0
  Mg  Mg1  4  0.0000  0.2702  0.7500  1.0
  Ge  Ge2  8  0.2004  0.4052  0.2886  1.0
  O  O3  8  0.1152  0.0906  0.6319  1.0
  O  O4  8  0.1168  0.2575  0.1180  1.0
  O  O5  8  0.1398  0.4303  0.5964  1.0
]