data_Sr3P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.55
_cell_length_b   6.55
_cell_length_c   6.55
_cell_angle_alpha   115.77
_cell_angle_beta   115.77
_cell_angle_gamma   115.77
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr3P
_chemical_formula_sum   'Sr3 P1'
_cell_volume   145.37
_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
  Sr  Sr1  1  0.0  0.2  0.37  1.0
  Sr  Sr2  1  0.23  0.4  0.37  1.0
  Sr  Sr3  1  0.77  0.4  0.37  1.0
  P  P0  1  0.0  0.0  0.0  1.0

data_Sr3P
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.1
_cell_length_b   6.55
_cell_length_c   6.55
_cell_angle_alpha   115.77
_cell_angle_beta   102.04
_cell_angle_gamma   102.04
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr3P
_chemical_formula_sum   'Sr3 P1'
_cell_volume   145.37
_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
  Sr  Sr0  1  0.37  0.37  0.16  1.0
  Sr  Sr1  1  0.37  0.59  0.97  1.0
  Sr  Sr2  1  0.37  0.14  0.97  1.0
  P  P3  1  0.0  0.0  0.0  1.0

Sr Sr Sr P