data_[Pa4Ga2Hg2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pa  1.5000  1.8000  1.0400
  Ga  1.8100  1.3000  0.7600
  Hg  2.0000  1.5000  1.2450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.7490]
_cell_length_b [6.8821]
_cell_length_c [7.2639]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pa2GaHgO8]
_chemical_formula_sum '[Pa4 Ga2 Hg2 O16]'
_cell_volume [337.3887]
_cell_formula_units_Z [2]
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
[
  Pa  Pa0  4  0.0000  0.5000  0.2405  1
  Ga  Ga1  2  0.0000  0.0000  0.0000  1
  Hg  Hg2  2  0.0000  0.0000  0.5000  1
  O  O3  8  0.0000  0.1972  0.2116  1
  O  O4  4  0.1887  0.5000  0.5000  1
  O  O5  4  0.1991  0.5000  0.0000  1
]