data_[Mg6W12O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [6.0217]
_cell_length_b [6.0217]
_cell_length_c [16.4315]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Mg(WO2)2]
_chemical_formula_sum '[Mg6 W12 O24]'
_cell_volume [515.9981]
_cell_formula_units_Z [6]
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  3  0.0000  0.0000  0.0045  1
  Mg  Mg1  3  0.0000  0.0000  0.6181  1
  W  W2  9  0.1870  0.3740  0.4584  1
  W  W3  3  0.0000  0.0000  0.2663  1
  O  O4  9  0.0258  0.5129  0.3692  1
  O  O5  9  0.1744  0.8256  0.2001  1
  O  O6  3  0.0000  0.0000  0.3931  1
  O  O7  3  0.0000  0.0000  0.8850  1
]