data_K2PRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.82
_cell_length_b   2.82
_cell_length_c   10.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2PRu
_chemical_formula_sum   'K2 P1 Ru1'
_cell_volume   85.34
_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  0.41  0.41  0.18  1.0
  K  K1  1  0.41  0.41  0.55  1.0
  P  P2  1  0.0  0.0  0.0  1.0
  Ru  Ru3  1  0.0  0.0  0.37  1.0

data_K2PRu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.99
_cell_length_b   3.99
_cell_length_c   10.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   K2PRu
_chemical_formula_sum   'K4 P2 Ru2'
_cell_volume   170.69
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.41  0.0  0.18  1.0
  K  K1  2  0.41  0.0  0.55  1.0
  P  P2  2  0.0  0.0  0.0  1.0
  Ru  Ru3  2  0.0  0.0  0.37  1.0

K K P Ru
K K P Ru 0 2 o o o 0 2 o + o 0 2 + o o 0 2 + + o 0 3 o o o 0 3 o + o 0 3 + o o 0 3 + + o 0 0 + o o 0 0 o + o 1 3 o o o 1 3 o + o 1 3 + o o 1 3 + + o 1 1 + o o 1 1 o + o 2 2 + o o 2 2 o + o 3 3 + o o 3 3 o + o 