data_Na3P5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.95
_cell_length_b   8.95
_cell_length_c   4.74
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na3P5
_chemical_formula_sum   'Na6 P10'
_cell_volume   329.0
_cell_formula_units_Z   2
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
  Na  Na0  1  0.29  0.96  0.55  1.0
  Na  Na1  1  0.23  0.79  0.18  1.0
  Na  Na2  1  0.77  0.79  0.55  1.0
  Na  Na3  1  0.42  0.0  0.55  1.0
  Na  Na4  1  0.53  0.0  0.18  1.0
  Na  Na5  1  0.71  0.96  0.18  1.0
  P  P6  1  0.48  0.58  0.37  1.0
  P  P7  1  0.0  0.17  0.0  1.0
  P  P8  1  0.0  0.17  0.37  1.0
  P  P9  1  0.48  0.58  0.0  1.0
  P  P10  1  0.19  0.6  0.55  1.0
  P  P11  1  0.33  0.16  0.18  1.0
  P  P12  1  0.67  0.16  0.55  1.0
  P  P13  1  0.62  0.0  0.55  1.0
  P  P14  1  0.34  0.0  0.18  1.0
  P  P15  1  0.81  0.6  0.18  1.0

data_Na3P5
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.74
_cell_length_b   8.95
_cell_length_c   8.95
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na3P5
_chemical_formula_sum   'Na6 P10'
_cell_volume   329.0
_cell_formula_units_Z   2
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
  Na  Na0  1  0.18  0.23  0.79  1.0
  Na  Na1  1  0.18  0.53  0.0  1.0
  Na  Na2  1  0.18  0.71  0.96  1.0
  Na  Na3  1  0.55  0.29  0.96  1.0
  Na  Na4  1  0.55  0.42  0.0  1.0
  Na  Na5  1  0.55  0.77  0.79  1.0
  P  P6  1  -0.0  0.48  0.58  1.0
  P  P7  1  -0.0  0.0  0.17  1.0
  P  P8  1  0.18  0.33  0.16  1.0
  P  P9  1  0.18  0.34  0.0  1.0
  P  P10  1  0.18  0.81  0.6  1.0
  P  P11  1  0.37  0.0  0.17  1.0
  P  P12  1  0.37  0.48  0.58  1.0
  P  P13  1  0.55  0.19  0.6  1.0
  P  P14  1  0.55  0.62  0.0  1.0
  P  P15  1  0.55  0.67  0.16  1.0

Na Na Na Na Na Na P P P P P P P P P P
Na Na Na Na Na Na P P P P P P P P P P 0 3 o + o 0 10 o o o 0 14 o + o 1 14 o + o 1 10 o o o 1 15 - o o 2 6 o o o 2 5 o o o 2 13 o + o 2 15 o o o 3 4 o o o 4 14 o o o 4 5 o - o 4 13 o o o 5 13 o + o 6 9 o o o 6 10 o o o 6 15 o o o 7 8 o o o 9 15 o o o 11 14 o o o 12 13 o o o 