data_[K6Mg3Ti9O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Mg  1.3100  1.5000  0.8600
  Ti  1.5400  1.4000  0.8517
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [6.0277]
_cell_length_b [6.0277]
_cell_length_c [19.4989]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [K2MgTi3O8]
_chemical_formula_sum '[K6 Mg3 Ti9 O24]'
_cell_volume [613.5420]
_cell_formula_units_Z [3]
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
[
  K  K0  3  0.0000  0.0000  0.1409  1
  K  K1  3  0.0000  0.0000  0.4902  1
  Mg  Mg2  3  0.0000  0.0000  0.9793  1
  Ti  Ti3  9  0.1678  0.3356  0.3234  1
  O  O4  9  0.0231  0.5116  0.2698  1
  O  O5  9  0.1731  0.3462  0.0406  1
  O  O6  3  0.0000  0.0000  0.2707  1
  O  O7  3  0.0000  0.0000  0.7102  1
]