[CIF]
data_K4Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.04485895
_cell_length_b   8.04485895
_cell_length_c   8.04485895
_cell_angle_alpha   109.47122063
_cell_angle_beta   109.47122063
_cell_angle_gamma   109.47122063
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K4Ni
_chemical_formula_sum   'K4 Ni1'
_cell_volume   400.80525897
_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
  K  K0  1  -2.32235074  2.32235074  2.32235074  1
  K  K1  1  2.32235074  2.32235074  2.32235074  1
  K  K2  1  2.32235074  -2.32235074  2.32235074  1
  K  K3  1  2.32235074  2.32235074  -2.32235074  1
  Ni  Ni4  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
