The material described by SrGeO3 crystallizes in the hexagonal P-62m space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1) and six equivalent O(2) atoms. Ge(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form corner-sharing GeO4 tetrahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Sr(1) and two equivalent Ge(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to three equivalent Sr(1) and one Ge(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrGeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.054
_cell_length_b   7.054
_cell_length_c   5.771
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   248.668
_cell_formula_units_Z   3
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  0.000  0.337  0.500  1.0
  Sr  Sr1  1  0.337  0.000  0.500  1.0
  Sr  Sr2  1  0.663  0.663  0.500  1.0
  Ge  Ge3  1  0.269  0.269  0.000  1.0
  Ge  Ge4  1  0.731  0.000  0.000  1.0
  Ge  Ge5  1  0.000  0.731  0.000  1.0
  O  O6  1  0.757  0.757  0.000  1.0
  O  O7  1  0.363  0.363  0.278  1.0
  O  O8  1  0.637  0.000  0.722  1.0
  O  O9  1  0.637  0.000  0.278  1.0
  O  O10  1  0.000  0.637  0.722  1.0
  O  O11  1  0.000  0.243  0.000  1.0
  O  O12  1  0.363  0.363  0.722  1.0
  O  O13  1  0.000  0.637  0.278  1.0
  O  O14  1  0.243  0.000  0.000  1.0
[/CIF]
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The material described by SrGeO3 crystallizes in the hexagonal P-62m space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1) and six equivalent O(2) atoms. Ge(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form corner-sharing GeO4 tetrahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Sr(1) and two equivalent Ge(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to three equivalent Sr(1) and one Ge(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrGeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.054
_cell_length_b   7.054
_cell_length_c   5.771
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   248.668
_cell_formula_units_Z   3
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  0.000  0.337  0.500  1.0
  Sr  Sr1  1  0.337  0.000  0.500  1.0
  Sr  Sr2  1  0.663  0.663  0.500  1.0
  Ge  Ge3  1  0.269  0.269  0.000  1.0
  Ge  Ge4  1  0.731  0.000  0.000  1.0
  Ge  Ge5  1  0.000  0.731  0.000  1.0
  O  O6  1  0.757  0.757  0.000  1.0
  O  O7  1  0.363  0.363  0.278  1.0
  O  O8  1  0.637  0.000  0.722  1.0
  O  O9  1  0.637  0.000  0.278  1.0
  O  O10  1  0.000  0.637  0.722  1.0
  O  O11  1  0.000  0.243  0.000  1.0
  O  O12  1  0.363  0.363  0.722  1.0
  O  O13  1  0.000  0.637  0.278  1.0
  O  O14  1  0.243  0.000  0.000  1.0
[/CIF]
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