[CIF]
data_K2SiBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.36283593
_cell_length_b   4.28104468
_cell_length_c   6.89352515
_cell_angle_alpha   90.00000000
_cell_angle_beta   111.82350380
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2SiBi
_chemical_formula_sum   'K2 Si1 Bi1'
_cell_volume   146.92294150
_cell_formula_units_Z   1
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
  Bi  Bi0  1  2.39754159  2.14052234  1.59784148  1
  K  K1  1  5.07143211  0.00000000  0.50179711  1
  K  K2  1  -0.27445219  2.14052234  4.17905690  1
  Si  Si3  1  2.36857989  0.00000000  3.32053912  1
[/CIF]
