data_Sr2InP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.95
_cell_length_b   3.99
_cell_length_c   7.41
_cell_angle_alpha   90.0
_cell_angle_beta   90.81
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2InP
_chemical_formula_sum   'Sr2 In1 P1'
_cell_volume   116.88
_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  0.91  0.99  0.58  1.0
  Sr  Sr3  1  0.93  0.99  0.83  1.0
  In  In0  1  0.95  0.0  0.71  1.0
  P  P1  1  0.0  0.0  0.0  1.0

data_Sr2InP
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.95
_cell_length_b   3.99
_cell_length_c   7.41
_cell_angle_alpha   90.0
_cell_angle_beta   90.81
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Sr2InP
_chemical_formula_sum   'Sr2 In1 P1'
_cell_volume   116.88
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  0.91  0.0  0.58  1.0
  Sr  Sr1  1  0.93  0.0  0.83  1.0
  In  In2  1  0.95  0.0  0.71  1.0
  P  P3  1  0.0  0.0  0.0  1.0

Sr Sr In P
Sr2InP crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Sr2InP cluster. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a single-bond geometry to one In(1) atom. The Sr(1)-In(1) bond length is 0.93 Å. In the second Sr site, Sr(2) is bonded in a linear geometry to one In(1) and one P(1) atom. The Sr(2)-In(1) bond length is 0.93 Å. The Sr(2)-P(1) bond length is 1.27 Å. In(1) is bonded in a linear geometry to one Sr(1) and one Sr(2) atom. P(1) is bonded in a single-bond geometry to one Sr(2) atom.