data_K2NaSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.62
_cell_length_b   5.36
_cell_length_c   6.51
_cell_angle_alpha   90.0
_cell_angle_beta   113.72
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2NaSb
_chemical_formula_sum   'K2 Na1 Sb1'
_cell_volume   179.58
_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  0.29  0.0  0.62  1.0
  K  K1  1  0.76  0.68  0.98  1.0
  Na  Na2  1  0.47  0.0  0.76  1.0
  Sb  Sb3  1  0.59  0.68  0.59  1.0

data_K2NaSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.36
_cell_length_b   5.62
_cell_length_c   6.51
_cell_angle_alpha   113.72
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2NaSb
_chemical_formula_sum   'K2 Na1 Sb1'
_cell_volume   179.58
_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  0.71  0.38  1.0
  K  K1  1  0.32  0.24  0.02  1.0
  Na  Na2  1  0.0  0.53  0.24  1.0
  Sb  Sb3  1  0.32  0.41  0.41  1.0

K K Na Sb