The material structure described by SrSiO3 crystallizes in the monoclinic Pc space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 5-coordinate geometry to one O(4), two equivalent O(2), and two equivalent O(3) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(2), one O(4), one O(6), two equivalent O(1), and two equivalent O(5) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a water-like geometry to one O(1) and one O(2) atom. In the second Si site, Si(2) is bonded in a distorted tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Sr(2) and one Si(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Sr(2), two equivalent Sr(1), and one Si(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to two equivalent Sr(1) and one Si(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(2), and one Si(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(2), one Si(2), and one O(6) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Sr(2), one Si(2), and one O(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrSiO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.426
_cell_length_b   7.637
_cell_length_c   10.902
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   91.066
_symmetry_Int_Tables_number   1
_cell_volume   368.423
_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  0.785  0.986  0.716  1.0
  Sr  Sr1  1  0.715  0.231  0.138  1.0
  Sr  Sr2  1  0.785  0.486  0.784  1.0
  Sr  Sr3  1  0.715  0.731  0.362  1.0
  Si  Si4  1  0.241  0.691  0.596  1.0
  Si  Si5  1  0.241  0.191  0.904  1.0
  Si  Si6  1  0.823  0.219  0.468  1.0
  Si  Si7  1  0.823  0.719  0.032  1.0
  O  O8  1  0.209  0.177  0.050  1.0
  O  O9  1  0.209  0.677  0.450  1.0
  O  O10  1  0.604  0.198  0.865  1.0
  O  O11  1  0.604  0.698  0.635  1.0
  O  O12  1  0.874  0.289  0.604  1.0
  O  O13  1  0.729  0.518  0.041  1.0
  O  O14  1  0.874  0.789  0.896  1.0
  O  O15  1  0.729  0.018  0.459  1.0
  O  O16  1  0.671  0.355  0.358  1.0
  O  O17  1  0.671  0.855  0.142  1.0
  O  O18  1  0.031  0.305  0.349  1.0
  O  O19  1  0.031  0.805  0.151  1.0
[/CIF]
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The material structure described by SrSiO3 crystallizes in the monoclinic Pc space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 5-coordinate geometry to one O(4), two equivalent O(2), and two equivalent O(3) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(2), one O(4), one O(6), two equivalent O(1), and two equivalent O(5) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a water-like geometry to one O(1) and one O(2) atom. In the second Si site, Si(2) is bonded in a distorted tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Sr(2) and one Si(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Sr(2), two equivalent Sr(1), and one Si(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to two equivalent Sr(1) and one Si(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(2), and one Si(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(2), one Si(2), and one O(6) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Sr(2), one Si(2), and one O(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrSiO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.426
_cell_length_b   7.637
_cell_length_c   10.902
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   91.066
_symmetry_Int_Tables_number   1
_cell_volume   368.423
_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  0.785  0.986  0.716  1.0
  Sr  Sr1  1  0.715  0.231  0.138  1.0
  Sr  Sr2  1  0.785  0.486  0.784  1.0
  Sr  Sr3  1  0.715  0.731  0.362  1.0
  Si  Si4  1  0.241  0.691  0.596  1.0
  Si  Si5  1  0.241  0.191  0.904  1.0
  Si  Si6  1  0.823  0.219  0.468  1.0
  Si  Si7  1  0.823  0.719  0.032  1.0
  O  O8  1  0.209  0.177  0.050  1.0
  O  O9  1  0.209  0.677  0.450  1.0
  O  O10  1  0.604  0.198  0.865  1.0
  O  O11  1  0.604  0.698  0.635  1.0
  O  O12  1  0.874  0.289  0.604  1.0
  O  O13  1  0.729  0.518  0.041  1.0
  O  O14  1  0.874  0.789  0.896  1.0
  O  O15  1  0.729  0.018  0.459  1.0
  O  O16  1  0.671  0.355  0.358  1.0
  O  O17  1  0.671  0.855  0.142  1.0
  O  O18  1  0.031  0.305  0.349  1.0
  O  O19  1  0.031  0.805  0.151  1.0
[/CIF]
.