data_[K6Hf2U4As12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Hf  1.3000  1.5500  0.8500
  U  1.3800  1.7500  0.9913
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.1488]
_cell_length_b [12.3823]
_cell_length_c [8.0609]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1943]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3Hf(UAs3)2]
_chemical_formula_sum '[K6 Hf2 U4 As12]'
_cell_volume [681.6424]
_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  4  0.0000  0.1665  0.5000  1
  K  K1  2  0.0000  0.5000  0.5000  1
  Hf  Hf2  2  0.0000  0.0000  0.0000  1
  U  U3  4  0.0000  0.3333  0.0000  1
  As  As4  8  0.2273  0.1648  0.1876  1
  As  As5  4  0.2330  0.5000  0.1877  1
]