The crystal structure described by SrSiO3 crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one O(2), one O(4), two equivalent O(3), two equivalent O(5), and two equivalent O(6) atoms. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(5), one O(6), two equivalent O(2), and two equivalent O(4) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form corner-sharing SiO4 tetrahedra. In the second Si site, Si(2) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form corner-sharing SiO4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(2), one Si(1), and one Si(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Sr(1), two equivalent Sr(2), and one Si(2) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Sr(2), two equivalent Sr(1), one Si(1), and one Si(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), two equivalent Sr(2), and one Si(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Sr(2), two equivalent Sr(1), and one Si(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), two equivalent Sr(1), and one Si(2) atom. is represented by the CIF card [CIF]
data_SrSiO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.156
_cell_length_b   7.550
_cell_length_c   13.626
_cell_angle_alpha   63.226
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   565.430
_cell_formula_units_Z   8
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  0.591  0.257  0.158  1.0
  Sr  Sr1  1  0.909  0.257  0.658  1.0
  Sr  Sr2  1  0.399  0.215  0.874  1.0
  Sr  Sr3  1  0.101  0.215  0.374  1.0
  Sr  Sr4  1  0.091  0.743  0.342  1.0
  Sr  Sr5  1  0.409  0.743  0.842  1.0
  Sr  Sr6  1  0.601  0.785  0.126  1.0
  Sr  Sr7  1  0.899  0.785  0.626  1.0
  Si  Si8  1  0.850  0.449  0.882  1.0
  Si  Si9  1  0.088  0.159  0.092  1.0
  Si  Si10  1  0.650  0.449  0.382  1.0
  Si  Si11  1  0.350  0.551  0.618  1.0
  Si  Si12  1  0.412  0.159  0.592  1.0
  Si  Si13  1  0.588  0.841  0.408  1.0
  Si  Si14  1  0.912  0.841  0.908  1.0
  Si  Si15  1  0.150  0.551  0.118  1.0
  O  O16  1  0.442  0.316  0.458  1.0
  O  O17  1  0.942  0.684  0.042  1.0
  O  O18  1  0.675  0.941  0.901  1.0
  O  O19  1  0.589  0.691  0.345  1.0
  O  O20  1  0.089  0.309  0.155  1.0
  O  O21  1  0.058  0.316  0.958  1.0
  O  O22  1  0.825  0.941  0.401  1.0
  O  O23  1  0.325  0.059  0.099  1.0
  O  O24  1  0.170  0.566  0.232  1.0
  O  O25  1  0.911  0.691  0.845  1.0
  O  O26  1  0.371  0.603  0.048  1.0
  O  O27  1  0.129  0.603  0.548  1.0
  O  O28  1  0.385  0.988  0.352  1.0
  O  O29  1  0.830  0.434  0.768  1.0
  O  O30  1  0.885  0.012  0.148  1.0
  O  O31  1  0.175  0.059  0.599  1.0
  O  O32  1  0.411  0.309  0.655  1.0
  O  O33  1  0.330  0.566  0.732  1.0
  O  O34  1  0.115  0.988  0.852  1.0
  O  O35  1  0.558  0.684  0.542  1.0
  O  O36  1  0.629  0.397  0.952  1.0
  O  O37  1  0.871  0.397  0.452  1.0
  O  O38  1  0.670  0.434  0.268  1.0
  O  O39  1  0.615  0.012  0.648  1.0
[/CIF]
.
The crystal structure described by SrSiO3 crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one O(2), one O(4), two equivalent O(3), two equivalent O(5), and two equivalent O(6) atoms. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(5), one O(6), two equivalent O(2), and two equivalent O(4) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form corner-sharing SiO4 tetrahedra. In the second Si site, Si(2) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form corner-sharing SiO4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(2), one Si(1), and one Si(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Sr(1), two equivalent Sr(2), and one Si(2) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Sr(2), two equivalent Sr(1), one Si(1), and one Si(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), two equivalent Sr(2), and one Si(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Sr(2), two equivalent Sr(1), and one Si(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), two equivalent Sr(1), and one Si(2) atom. is represented by the CIF card [CIF]
data_SrSiO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.156
_cell_length_b   7.550
_cell_length_c   13.626
_cell_angle_alpha   63.226
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   565.430
_cell_formula_units_Z   8
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  0.591  0.257  0.158  1.0
  Sr  Sr1  1  0.909  0.257  0.658  1.0
  Sr  Sr2  1  0.399  0.215  0.874  1.0
  Sr  Sr3  1  0.101  0.215  0.374  1.0
  Sr  Sr4  1  0.091  0.743  0.342  1.0
  Sr  Sr5  1  0.409  0.743  0.842  1.0
  Sr  Sr6  1  0.601  0.785  0.126  1.0
  Sr  Sr7  1  0.899  0.785  0.626  1.0
  Si  Si8  1  0.850  0.449  0.882  1.0
  Si  Si9  1  0.088  0.159  0.092  1.0
  Si  Si10  1  0.650  0.449  0.382  1.0
  Si  Si11  1  0.350  0.551  0.618  1.0
  Si  Si12  1  0.412  0.159  0.592  1.0
  Si  Si13  1  0.588  0.841  0.408  1.0
  Si  Si14  1  0.912  0.841  0.908  1.0
  Si  Si15  1  0.150  0.551  0.118  1.0
  O  O16  1  0.442  0.316  0.458  1.0
  O  O17  1  0.942  0.684  0.042  1.0
  O  O18  1  0.675  0.941  0.901  1.0
  O  O19  1  0.589  0.691  0.345  1.0
  O  O20  1  0.089  0.309  0.155  1.0
  O  O21  1  0.058  0.316  0.958  1.0
  O  O22  1  0.825  0.941  0.401  1.0
  O  O23  1  0.325  0.059  0.099  1.0
  O  O24  1  0.170  0.566  0.232  1.0
  O  O25  1  0.911  0.691  0.845  1.0
  O  O26  1  0.371  0.603  0.048  1.0
  O  O27  1  0.129  0.603  0.548  1.0
  O  O28  1  0.385  0.988  0.352  1.0
  O  O29  1  0.830  0.434  0.768  1.0
  O  O30  1  0.885  0.012  0.148  1.0
  O  O31  1  0.175  0.059  0.599  1.0
  O  O32  1  0.411  0.309  0.655  1.0
  O  O33  1  0.330  0.566  0.732  1.0
  O  O34  1  0.115  0.988  0.852  1.0
  O  O35  1  0.558  0.684  0.542  1.0
  O  O36  1  0.629  0.397  0.952  1.0
  O  O37  1  0.871  0.397  0.452  1.0
  O  O38  1  0.670  0.434  0.268  1.0
  O  O39  1  0.615  0.012  0.648  1.0
[/CIF]
.