The material described by SrH2O3 crystallizes in the orthorhombic Pmc2_1 space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. H(1) is bonded in a distorted linear geometry to one O(1) and one O(2) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to four equivalent Sr(1) atoms. is represented by the CIF file [CIF]
data_SrH2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.793
_cell_length_b   5.851
_cell_length_c   6.575
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   145.925
_cell_formula_units_Z   2
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  0.500  0.641  0.746  1.0
  Sr  Sr1  1  0.500  0.359  0.246  1.0
  H  H2  1  0.712  0.118  0.829  1.0
  H  H3  1  0.288  0.118  0.829  1.0
  H  H4  1  0.288  0.882  0.329  1.0
  H  H5  1  0.712  0.882  0.329  1.0
  O  O6  1  0.500  0.216  0.869  1.0
  O  O7  1  0.500  0.784  0.369  1.0
  O  O8  1  0.000  0.930  0.764  1.0
  O  O9  1  0.000  0.070  0.264  1.0
  O  O10  1  0.000  0.436  0.526  1.0
  O  O11  1  0.000  0.564  0.026  1.0
[/CIF]
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The material described by SrH2O3 crystallizes in the orthorhombic Pmc2_1 space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. H(1) is bonded in a distorted linear geometry to one O(1) and one O(2) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to four equivalent Sr(1) atoms. is represented by the CIF file [CIF]
data_SrH2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.793
_cell_length_b   5.851
_cell_length_c   6.575
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   145.925
_cell_formula_units_Z   2
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  0.500  0.641  0.746  1.0
  Sr  Sr1  1  0.500  0.359  0.246  1.0
  H  H2  1  0.712  0.118  0.829  1.0
  H  H3  1  0.288  0.118  0.829  1.0
  H  H4  1  0.288  0.882  0.329  1.0
  H  H5  1  0.712  0.882  0.329  1.0
  O  O6  1  0.500  0.216  0.869  1.0
  O  O7  1  0.500  0.784  0.369  1.0
  O  O8  1  0.000  0.930  0.764  1.0
  O  O9  1  0.000  0.070  0.264  1.0
  O  O10  1  0.000  0.436  0.526  1.0
  O  O11  1  0.000  0.564  0.026  1.0
[/CIF]
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