data_Sr(SbP)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.29
_cell_length_b   5.29
_cell_length_c   9.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr(SbP)2
_chemical_formula_sum   'Sr2 Sb4 P4'
_cell_volume   275.83
_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
  Sr  Sr8  1  0.65  0.0  0.43  1.0
  Sr  Sr9  1  0.0  0.65  0.42  1.0
  Sb  Sb4  1  0.0  0.0  0.93  1.0
  Sb  Sb5  1  0.65  0.65  0.93  1.0
  Sb  Sb6  1  0.65  0.0  0.89  1.0
  Sb  Sb7  1  0.0  0.65  0.97  1.0
  P  P0  1  0.0  0.0  0.0  1.0
  P  P1  1  0.65  0.65  0.0  1.0
  P  P2  1  0.65  0.0  0.28  1.0
  P  P3  1  0.0  0.65  0.57  1.0

data_Sr(SbP)2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.48
_cell_length_b   7.48
_cell_length_c   9.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sr(SbP)2
_chemical_formula_sum   'Sr4 Sb8 P8'
_cell_volume   551.65
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.42  1.0
  Sr  Sr1  2  0.15  0.5  0.43  1.0
  Sb  Sb2  4  0.32  0.32  0.93  1.0
  Sb  Sb3  2  0.0  0.0  0.97  1.0
  Sb  Sb4  2  0.15  0.5  0.89  1.0
  P  P5  4  0.32  0.32  0.0  1.0
  P  P6  2  0.0  0.0  0.57  1.0
  P  P7  2  0.15  0.5  0.28  1.0

Sr Sr Sb Sb Sb Sb P P P P
Sr Sr Sb Sb Sb Sb P P P P 0 8 o o o 1 9 o o o 2 6 o o + 2 4 - o o 2 5 o - o 3 7 o o + 3 4 o + o 3 5 + o o 4 7 o - + 4 6 + o + 5 7 - o + 5 6 o + + 