data_KNaP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.66
_cell_length_b   3.8
_cell_length_c   6.37
_cell_angle_alpha   90.0
_cell_angle_beta   110.54
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KNaP2
_chemical_formula_sum   'K1 Na1 P2'
_cell_volume   105.53
_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  0.96  0.9  0.46  1.0
  Na  Na1  1  0.19  0.0  0.61  1.0
  P  P2  1  0.86  0.9  0.1  1.0
  P  P3  1  0.63  0.0  0.78  1.0

data_KNaP2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.8
_cell_length_b   4.66
_cell_length_c   6.37
_cell_angle_alpha   110.54
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KNaP2
_chemical_formula_sum   'K1 Na1 P2'
_cell_volume   105.53
_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  0.1  0.04  0.54  1.0
  Na  Na1  1  0.0  0.81  0.39  1.0
  P  P2  1  0.0  0.37  0.22  1.0
  P  P3  1  0.1  0.14  0.9  1.0

K Na P P