data_Sr2SiP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.4
_cell_length_b   6.4
_cell_length_c   6.4
_cell_angle_alpha   139.61
_cell_angle_beta   139.61
_cell_angle_gamma   58.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2SiP
_chemical_formula_sum   'Sr2 Si1 P1'
_cell_volume   108.87
_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  Sr2  1  0.21  0.0  0.79  1.0
  Sr  Sr3  1  0.0  0.0  0.58  1.0
  Si  Si1  1  0.0  0.0  0.0  1.0
  P  P0  1  0.0  0.21  0.79  1.0

data_Sr2SiP
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.42
_cell_length_b   4.42
_cell_length_c   6.4
_cell_angle_alpha   110.2
_cell_angle_beta   110.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2SiP
_chemical_formula_sum   'Sr2 Si1 P1'
_cell_volume   108.87
_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  0.21  0.0  0.42  1.0
  Sr  Sr1  1  0.42  0.0  0.42  1.0
  Si  Si2  1  0.0  0.0  0.0  1.0
  P  P3  1  0.42  0.21  0.42  1.0

Sr Sr Si P