data_[K6Y4U2S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Y  1.2200  1.8000  1.0400
  U  1.3800  1.7500  0.9913
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.0436]
_cell_length_b [12.2053]
_cell_length_c [7.7451]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.6423]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3Y2US6]
_chemical_formula_sum '[K6 Y4 U2 S12]'
_cell_volume [634.5261]
_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  0.1675  0.5000  1
  K  K1  2  0.0000  0.5000  0.5000  1
  Y  Y2  4  0.0000  0.3334  0.0000  1
  U  U3  2  0.0000  0.0000  0.0000  1
  S  S4  8  0.2345  0.1670  0.2029  1
  S  S5  4  0.2339  0.5000  0.2031  1
]