The crystal structure described by Sr3InP3 crystallizes in the orthorhombic Pnma space group. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to two equivalent P(1) and three equivalent P(3) atoms to form distorted SrP5 square pyramids that share corners with two equivalent In(1)P4 tetrahedra, edges with four equivalent Sr(1)P5 square pyramids, and edges with three equivalent In(1)P4 tetrahedra. In the second Sr site, Sr(2) is bonded in a 5-coordinate geometry to one P(3), two equivalent P(1), and two equivalent P(2) atoms. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one P(3), two equivalent P(1), and three equivalent P(2) atoms. In(1) is bonded to one P(1), one P(2), and two equivalent P(3) atoms to form distorted InP4 tetrahedra that share corners with two equivalent Sr(1)P5 square pyramids, corners with two equivalent In(1)P4 tetrahedra, and edges with three equivalent Sr(1)P5 square pyramids. There are three inequivalent P sites. In the first P site, P(1) is bonded to two equivalent Sr(1), two equivalent Sr(2), two equivalent Sr(3), and one In(1) atom to form distorted PSr6In pentagonal bipyramids that share corners with six equivalent P(2)Sr5In octahedra,  an edgeedge with one P(2)Sr5In octahedra,  a faceface with one P(2)Sr5In octahedra, and faces with two equivalent P(1)Sr6In pentagonal bipyramids. The corner-sharing octahedral tilt angles range from 9-88°. In the second P site, P(2) is bonded to two equivalent Sr(2), three equivalent Sr(3), and one In(1) atom to form distorted PSr5In octahedra that share corners with six equivalent P(1)Sr6In pentagonal bipyramids, edges with four equivalent P(2)Sr5In octahedra,  an edgeedge with one P(1)Sr6In pentagonal bipyramid, and  a faceface with one P(1)Sr6In pentagonal bipyramid. In the third P site, P(3) is bonded in a 7-coordinate geometry to one Sr(2), one Sr(3), three equivalent Sr(1), and two equivalent In(1) atoms. is represented by the CIF card [CIF]
data_Sr3InP3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.339
_cell_length_b   12.889
_cell_length_c   13.923
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   778.619
_cell_formula_units_Z   4
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  0.750  0.144  0.996  1.0
  Sr  Sr1  1  0.250  0.274  0.207  1.0
  Sr  Sr2  1  0.250  0.356  0.496  1.0
  Sr  Sr3  1  0.750  0.644  0.504  1.0
  Sr  Sr4  1  0.750  0.427  0.896  1.0
  Sr  Sr5  1  0.250  0.856  0.004  1.0
  Sr  Sr6  1  0.750  0.226  0.707  1.0
  Sr  Sr7  1  0.750  0.927  0.604  1.0
  Sr  Sr8  1  0.250  0.073  0.396  1.0
  Sr  Sr9  1  0.250  0.573  0.104  1.0
  Sr  Sr10  1  0.250  0.774  0.293  1.0
  Sr  Sr11  1  0.750  0.726  0.793  1.0
  In  In12  1  0.750  0.947  0.202  1.0
  In  In13  1  0.750  0.447  0.298  1.0
  In  In14  1  0.250  0.553  0.702  1.0
  In  In15  1  0.250  0.053  0.798  1.0
  P  P16  1  0.750  0.759  0.128  1.0
  P  P17  1  0.250  0.095  0.616  1.0
  P  P18  1  0.250  0.595  0.884  1.0
  P  P19  1  0.750  0.905  0.384  1.0
  P  P20  1  0.250  0.741  0.628  1.0
  P  P21  1  0.250  0.046  0.144  1.0
  P  P22  1  0.750  0.954  0.856  1.0
  P  P23  1  0.750  0.454  0.644  1.0
  P  P24  1  0.250  0.546  0.356  1.0
  P  P25  1  0.750  0.259  0.372  1.0
  P  P26  1  0.750  0.405  0.116  1.0
  P  P27  1  0.250  0.241  0.872  1.0
[/CIF]
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The crystal structure described by Sr3InP3 crystallizes in the orthorhombic Pnma space group. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to two equivalent P(1) and three equivalent P(3) atoms to form distorted SrP5 square pyramids that share corners with two equivalent In(1)P4 tetrahedra, edges with four equivalent Sr(1)P5 square pyramids, and edges with three equivalent In(1)P4 tetrahedra. In the second Sr site, Sr(2) is bonded in a 5-coordinate geometry to one P(3), two equivalent P(1), and two equivalent P(2) atoms. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one P(3), two equivalent P(1), and three equivalent P(2) atoms. In(1) is bonded to one P(1), one P(2), and two equivalent P(3) atoms to form distorted InP4 tetrahedra that share corners with two equivalent Sr(1)P5 square pyramids, corners with two equivalent In(1)P4 tetrahedra, and edges with three equivalent Sr(1)P5 square pyramids. There are three inequivalent P sites. In the first P site, P(1) is bonded to two equivalent Sr(1), two equivalent Sr(2), two equivalent Sr(3), and one In(1) atom to form distorted PSr6In pentagonal bipyramids that share corners with six equivalent P(2)Sr5In octahedra,  an edgeedge with one P(2)Sr5In octahedra,  a faceface with one P(2)Sr5In octahedra, and faces with two equivalent P(1)Sr6In pentagonal bipyramids. The corner-sharing octahedral tilt angles range from 9-88°. In the second P site, P(2) is bonded to two equivalent Sr(2), three equivalent Sr(3), and one In(1) atom to form distorted PSr5In octahedra that share corners with six equivalent P(1)Sr6In pentagonal bipyramids, edges with four equivalent P(2)Sr5In octahedra,  an edgeedge with one P(1)Sr6In pentagonal bipyramid, and  a faceface with one P(1)Sr6In pentagonal bipyramid. In the third P site, P(3) is bonded in a 7-coordinate geometry to one Sr(2), one Sr(3), three equivalent Sr(1), and two equivalent In(1) atoms. is represented by the CIF card [CIF]
data_Sr3InP3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.339
_cell_length_b   12.889
_cell_length_c   13.923
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   778.619
_cell_formula_units_Z   4
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  0.750  0.144  0.996  1.0
  Sr  Sr1  1  0.250  0.274  0.207  1.0
  Sr  Sr2  1  0.250  0.356  0.496  1.0
  Sr  Sr3  1  0.750  0.644  0.504  1.0
  Sr  Sr4  1  0.750  0.427  0.896  1.0
  Sr  Sr5  1  0.250  0.856  0.004  1.0
  Sr  Sr6  1  0.750  0.226  0.707  1.0
  Sr  Sr7  1  0.750  0.927  0.604  1.0
  Sr  Sr8  1  0.250  0.073  0.396  1.0
  Sr  Sr9  1  0.250  0.573  0.104  1.0
  Sr  Sr10  1  0.250  0.774  0.293  1.0
  Sr  Sr11  1  0.750  0.726  0.793  1.0
  In  In12  1  0.750  0.947  0.202  1.0
  In  In13  1  0.750  0.447  0.298  1.0
  In  In14  1  0.250  0.553  0.702  1.0
  In  In15  1  0.250  0.053  0.798  1.0
  P  P16  1  0.750  0.759  0.128  1.0
  P  P17  1  0.250  0.095  0.616  1.0
  P  P18  1  0.250  0.595  0.884  1.0
  P  P19  1  0.750  0.905  0.384  1.0
  P  P20  1  0.250  0.741  0.628  1.0
  P  P21  1  0.250  0.046  0.144  1.0
  P  P22  1  0.750  0.954  0.856  1.0
  P  P23  1  0.750  0.454  0.644  1.0
  P  P24  1  0.250  0.546  0.356  1.0
  P  P25  1  0.750  0.259  0.372  1.0
  P  P26  1  0.750  0.405  0.116  1.0
  P  P27  1  0.250  0.241  0.872  1.0
[/CIF]
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