The crystal structure described by SrPH3O4 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 7-coordinate geometry to one O(2), one O(4), two equivalent O(3), and three equivalent O(1) atoms. P(1) is bonded in a distorted tetrahedral geometry to one H(1), one O(1), one O(3), and one O(4) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one P(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(2) and one O(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(2) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one P(1) atom. In the second O site, O(2) is bonded in a water-like geometry to one Sr(1), one H(2), and one H(3) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one P(1), and one H(2) atom. is represented by the CIF card [CIF]
data_SrPH3O4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.158
_cell_length_b   7.688
_cell_length_c   8.240
_cell_angle_alpha   71.525
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   430.119
_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  0.360  0.626  0.654  1.0
  Sr  Sr1  1  0.860  0.374  0.846  1.0
  Sr  Sr2  1  0.640  0.374  0.346  1.0
  Sr  Sr3  1  0.140  0.626  0.154  1.0
  P  P4  1  0.349  0.272  0.005  1.0
  P  P5  1  0.849  0.728  0.495  1.0
  P  P6  1  0.651  0.728  0.995  1.0
  P  P7  1  0.151  0.272  0.505  1.0
  H  H8  1  0.261  0.111  0.996  1.0
  H  H9  1  0.761  0.889  0.504  1.0
  H  H10  1  0.739  0.889  0.004  1.0
  H  H11  1  0.239  0.111  0.496  1.0
  H  H12  1  0.394  0.996  0.298  1.0
  H  H13  1  0.894  0.004  0.202  1.0
  H  H14  1  0.606  0.004  0.702  1.0
  H  H15  1  0.106  0.996  0.798  1.0
  H  H16  1  0.547  0.192  0.728  1.0
  H  H17  1  0.047  0.808  0.772  1.0
  H  H18  1  0.453  0.808  0.272  1.0
  H  H19  1  0.953  0.192  0.228  1.0
  O  O20  1  0.200  0.427  0.958  1.0
  O  O21  1  0.116  0.860  0.851  1.0
  O  O22  1  0.884  0.140  0.149  1.0
  O  O23  1  0.384  0.860  0.351  1.0
  O  O24  1  0.997  0.321  0.366  1.0
  O  O25  1  0.497  0.679  0.134  1.0
  O  O26  1  0.003  0.679  0.634  1.0
  O  O27  1  0.503  0.321  0.866  1.0
  O  O28  1  0.078  0.228  0.688  1.0
  O  O29  1  0.578  0.772  0.812  1.0
  O  O30  1  0.922  0.772  0.312  1.0
  O  O31  1  0.422  0.228  0.188  1.0
  O  O32  1  0.800  0.573  0.042  1.0
  O  O33  1  0.300  0.427  0.458  1.0
  O  O34  1  0.616  0.140  0.649  1.0
  O  O35  1  0.700  0.573  0.542  1.0
[/CIF]
.
The crystal structure described by SrPH3O4 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 7-coordinate geometry to one O(2), one O(4), two equivalent O(3), and three equivalent O(1) atoms. P(1) is bonded in a distorted tetrahedral geometry to one H(1), one O(1), one O(3), and one O(4) atom. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one P(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(2) and one O(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(2) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one P(1) atom. In the second O site, O(2) is bonded in a water-like geometry to one Sr(1), one H(2), and one H(3) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one P(1), and one H(2) atom. is represented by the CIF card [CIF]
data_SrPH3O4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.158
_cell_length_b   7.688
_cell_length_c   8.240
_cell_angle_alpha   71.525
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   430.119
_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  0.360  0.626  0.654  1.0
  Sr  Sr1  1  0.860  0.374  0.846  1.0
  Sr  Sr2  1  0.640  0.374  0.346  1.0
  Sr  Sr3  1  0.140  0.626  0.154  1.0
  P  P4  1  0.349  0.272  0.005  1.0
  P  P5  1  0.849  0.728  0.495  1.0
  P  P6  1  0.651  0.728  0.995  1.0
  P  P7  1  0.151  0.272  0.505  1.0
  H  H8  1  0.261  0.111  0.996  1.0
  H  H9  1  0.761  0.889  0.504  1.0
  H  H10  1  0.739  0.889  0.004  1.0
  H  H11  1  0.239  0.111  0.496  1.0
  H  H12  1  0.394  0.996  0.298  1.0
  H  H13  1  0.894  0.004  0.202  1.0
  H  H14  1  0.606  0.004  0.702  1.0
  H  H15  1  0.106  0.996  0.798  1.0
  H  H16  1  0.547  0.192  0.728  1.0
  H  H17  1  0.047  0.808  0.772  1.0
  H  H18  1  0.453  0.808  0.272  1.0
  H  H19  1  0.953  0.192  0.228  1.0
  O  O20  1  0.200  0.427  0.958  1.0
  O  O21  1  0.116  0.860  0.851  1.0
  O  O22  1  0.884  0.140  0.149  1.0
  O  O23  1  0.384  0.860  0.351  1.0
  O  O24  1  0.997  0.321  0.366  1.0
  O  O25  1  0.497  0.679  0.134  1.0
  O  O26  1  0.003  0.679  0.634  1.0
  O  O27  1  0.503  0.321  0.866  1.0
  O  O28  1  0.078  0.228  0.688  1.0
  O  O29  1  0.578  0.772  0.812  1.0
  O  O30  1  0.922  0.772  0.312  1.0
  O  O31  1  0.422  0.228  0.188  1.0
  O  O32  1  0.800  0.573  0.042  1.0
  O  O33  1  0.300  0.427  0.458  1.0
  O  O34  1  0.616  0.140  0.649  1.0
  O  O35  1  0.700  0.573  0.542  1.0
[/CIF]
.