data_[Mg4Hg4Ge8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Hg  2.0000  1.5000  1.2450
  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 [10.0407]
_cell_length_b [9.8566]
_cell_length_c [5.3196]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.7189]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [MgHg(GeO3)2]
_chemical_formula_sum '[Mg4 Hg4 Ge8 O24]'
_cell_volume [518.9124]
_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  0.2758  0.7500  1.0
  Hg  Hg1  4  0.0000  0.0963  0.2500  1.0
  Ge  Ge2  8  0.1966  0.4107  0.2779  1.0
  O  O3  8  0.1095  0.2829  0.0991  1.0
  O  O4  8  0.1256  0.1098  0.6691  1.0
  O  O5  8  0.1486  0.4333  0.5934  1.0
]