data_KNaRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.3
_cell_length_b   4.3
_cell_length_c   8.9
_cell_angle_alpha   92.16
_cell_angle_beta   92.16
_cell_angle_gamma   38.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KNaRu2
_chemical_formula_sum   'K1 Na1 Ru2'
_cell_volume   102.92
_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  0.85  0.0  0.86  1.0
  Na  Na1  1  0.83  0.0  0.46  1.0
  Ru  Ru2  1  0.0  0.0  0.57  1.0
  Ru  Ru3  1  0.95  0.0  0.45  1.0

data_KNaRu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.86
_cell_length_b   4.3
_cell_length_c   8.9
_cell_angle_alpha   92.16
_cell_angle_beta   90.0
_cell_angle_gamma   109.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KNaRu2
_chemical_formula_sum   'K1 Na1 Ru2'
_cell_volume   102.92
_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  0.0  0.15  0.14  1.0
  Na  Na1  1  0.0  0.17  0.54  1.0
  Ru  Ru2  1  0.0  0.05  0.55  1.0
  Ru  Ru3  1  0.0  1.0  0.43  1.0

K Na Ru Ru