data_[Ba3U3O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  U  1.3800  1.7500  0.9913
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.0049]
_cell_length_b [4.0049]
_cell_length_c [19.4778]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [BaUO4]
_chemical_formula_sum '[Ba3 U3 O12]'
_cell_volume [270.5597]
_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
[
  Ba  Ba0  3  -0.0000  -0.0000  0.5000  1
  U  U1  3  0.0000  0.0000  0.0000  1
  O  O2  6  0.0000  0.0000  0.1016  1
  O  O3  6  0.0000  0.0000  0.3568  1
]