[CIF]
data_KSi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.96739639
_cell_length_b   3.96739639
_cell_length_c   10.30092463
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KSi
_chemical_formula_sum   'K2 Si2'
_cell_volume   140.41646302
_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  1  1.98369820  1.14528869  8.13199078  1
  K  K1  1  0.00000000  2.29057737  2.16893385  1
  Si  Si2  1  1.98369820  1.14528869  4.76067801  1
  Si  Si3  1  0.00000000  2.29057737  5.54024662  1
[/CIF]
