The material described by AgSnO3 crystallizes in the orthorhombic Cmmm space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. In the second Ag site, Ag(2) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. Sn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form a mixture of edge and corner-sharing SnO6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ag(1), one Ag(2), and two equivalent Sn(1) atoms. In the second O site, O(2) is bonded to two equivalent Ag(2) and two equivalent Sn(1) atoms to form a mixture of distorted edge and corner-sharing OAg2Sn2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_AgSnO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.605
_cell_length_b   6.605
_cell_length_c   3.287
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   110.181
_symmetry_Int_Tables_number   1
_cell_volume   134.595
_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
  Ag  Ag0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.500  0.500  0.000  1.0
  Sn  Sn2  1  0.000  0.500  0.500  1.0
  Sn  Sn3  1  0.500  0.000  0.500  1.0
  O  O4  1  0.673  0.933  0.000  1.0
  O  O5  1  0.933  0.673  0.000  1.0
  O  O6  1  0.327  0.673  0.500  1.0
  O  O7  1  0.673  0.327  0.500  1.0
  O  O8  1  0.067  0.327  0.000  1.0
  O  O9  1  0.327  0.067  0.000  1.0
[/CIF]
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The material described by AgSnO3 crystallizes in the orthorhombic Cmmm space group. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. In the second Ag site, Ag(2) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. Sn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form a mixture of edge and corner-sharing SnO6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ag(1), one Ag(2), and two equivalent Sn(1) atoms. In the second O site, O(2) is bonded to two equivalent Ag(2) and two equivalent Sn(1) atoms to form a mixture of distorted edge and corner-sharing OAg2Sn2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_AgSnO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.605
_cell_length_b   6.605
_cell_length_c   3.287
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   110.181
_symmetry_Int_Tables_number   1
_cell_volume   134.595
_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
  Ag  Ag0  1  0.000  0.000  0.000  1.0
  Ag  Ag1  1  0.500  0.500  0.000  1.0
  Sn  Sn2  1  0.000  0.500  0.500  1.0
  Sn  Sn3  1  0.500  0.000  0.500  1.0
  O  O4  1  0.673  0.933  0.000  1.0
  O  O5  1  0.933  0.673  0.000  1.0
  O  O6  1  0.327  0.673  0.500  1.0
  O  O7  1  0.673  0.327  0.500  1.0
  O  O8  1  0.067  0.327  0.000  1.0
  O  O9  1  0.327  0.067  0.000  1.0
[/CIF]
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