data_NaSr2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.92
_cell_length_b   3.94
_cell_length_c   8.55
_cell_angle_alpha   90.0
_cell_angle_beta   92.52
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSr2P
_chemical_formula_sum   'Na1 Sr2 P1'
_cell_volume   131.98
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Sr  Sr2  1  0.62  0.97  0.85  1.0
  Sr  Sr3  1  0.92  0.97  0.69  1.0
  P  P1  1  0.81  0.0  0.27  1.0

data_NaSr2P
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.92
_cell_length_b   3.94
_cell_length_c   8.55
_cell_angle_alpha   90.0
_cell_angle_beta   92.52
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaSr2P
_chemical_formula_sum   'Na1 Sr2 P1'
_cell_volume   131.98
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Sr  Sr1  1  0.62  0.97  0.85  1.0
  Sr  Sr2  1  0.92  0.97  0.69  1.0
  P  P3  1  0.81  0.0  0.27  1.0

Na Sr Sr P
Na Sr Sr P 0 1 - - - 0 3 - o o 1 2 o o o 