data_[K4U2H12C8Se2O30]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  U  1.3800  1.7500  0.9913
  H  2.2000  0.2500  0.0000
  C  2.5500  0.7000  0.3000
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.3348]
_cell_length_b [9.0314]
_cell_length_c [12.6270]
_cell_angle_alpha [84.7744]
_cell_angle_beta [89.1690]
_cell_angle_gamma [86.0381]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [K2UH6C4SeO15]
_chemical_formula_sum '[K4 U2 H12 C8 Se2 O30]'
_cell_volume [830.9628]
_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
[
  K  K0  2  0.1784  0.9950  0.7573  1
  K  K1  2  0.2077  0.4900  0.6598  1
  U  U2  2  0.3002  0.7537  0.2759  1
  H  H3  2  0.1096  0.3356  0.1049  1
  H  H4  2  0.1543  0.2066  0.0103  1
  H  H5  2  0.1804  0.3890  0.9752  1
  H  H6  2  0.1834  0.2377  0.4613  1
  H  H7  2  0.3116  0.5828  0.9041  1
  H  H8  2  0.4221  0.4265  0.8975  1
  C  C9  2  0.2391  0.9670  0.4717  1
  C  C10  2  0.2511  0.9573  0.0462  1
  Se  Se11  2  0.2774  0.3334  0.2953  1
  C  C12  2  0.2839  0.8085  0.5277  1
  C  C13  2  0.3200  0.8015  0.0129  1
  O  O14  2  0.0548  0.7283  0.2716  1
  O  O15  2  0.0903  0.3644  0.2174  1
  O  O16  2  0.1063  0.3165  0.0241  1
  O  O17  2  0.1694  0.3433  0.4237  1
  O  O18  2  0.2114  0.0755  0.5265  1
  O  O19  2  0.2180  0.0620  0.9743  1
  O  O20  2  0.2312  0.9666  0.1459  1
  O  O21  2  0.2334  0.9724  0.3698  1
  O  O22  2  0.2973  0.7880  0.6263  1
  O  O23  2  0.2978  0.4759  0.8931  1
  O  O24  2  0.3023  0.7059  0.4629  1
  O  O25  2  0.3296  0.7782  0.9169  1
  O  O26  2  0.3602  0.7060  0.0923  1
  O  O27  2  0.3726  0.5033  0.2880  1
  O  O28  2  0.4561  0.2149  0.7205  1
]