data_SrSiP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.35
_cell_length_b   4.41
_cell_length_c   4.77
_cell_angle_alpha   90.0
_cell_angle_beta   92.16
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrSiP2
_chemical_formula_sum   'Sr1 Si1 P2'
_cell_volume   91.54
_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  Sr3  1  0.96  0.21  0.79  1.0
  Si  Si2  1  0.05  0.0  0.27  1.0
  P  P0  1  0.25  0.0  0.51  1.0
  P  P1  1  0.17  0.21  0.35  1.0

data_SrSiP2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.35
_cell_length_b   4.41
_cell_length_c   4.77
_cell_angle_alpha   90.0
_cell_angle_beta   92.16
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrSiP2
_chemical_formula_sum   'Sr1 Si1 P2'
_cell_volume   91.54
_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  0.96  0.21  0.79  1.0
  Si  Si1  1  0.05  0.0  0.27  1.0
  P  P2  1  0.17  0.21  0.35  1.0
  P  P3  1  0.25  0.0  0.51  1.0

Sr Si P P
Sr Si P P 0 2 + o o 0 1 + o + 0 3 + o o 1 3 o o o 1 2 o o o 2 3 o o o 