The material structure described by PtAgO2 crystallizes in the monoclinic P2/m space group. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing PtO6 octahedra. In the second Pt site, Pt(2) is bonded in a distorted square co-planar geometry to four equivalent O(2) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a linear geometry to two equivalent O(1) atoms. In the second Ag site, Ag(2) is bonded in a linear geometry to two equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Pt(1), one Ag(1), and one Ag(2) atom to form a mixture of corner and edge-sharing OAg2Pt2 tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Pt(1) and two equivalent Pt(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_AgPtO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.139
_cell_length_b   6.337
_cell_length_c   6.446
_cell_angle_alpha   62.299
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   113.541
_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  0.500  0.000  1.0
  Ag  Ag1  1  0.000  0.500  0.500  1.0
  Pt  Pt2  1  0.500  0.000  0.500  1.0
  Pt  Pt3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.000  0.766  0.632  1.0
  O  O5  1  0.500  0.085  0.772  1.0
  O  O6  1  0.500  0.915  0.228  1.0
  O  O7  1  0.000  0.234  0.368  1.0
[/CIF]
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The material structure described by PtAgO2 crystallizes in the monoclinic P2/m space group. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing PtO6 octahedra. In the second Pt site, Pt(2) is bonded in a distorted square co-planar geometry to four equivalent O(2) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a linear geometry to two equivalent O(1) atoms. In the second Ag site, Ag(2) is bonded in a linear geometry to two equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Pt(1), one Ag(1), and one Ag(2) atom to form a mixture of corner and edge-sharing OAg2Pt2 tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Pt(1) and two equivalent Pt(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_AgPtO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.139
_cell_length_b   6.337
_cell_length_c   6.446
_cell_angle_alpha   62.299
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   113.541
_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  0.500  0.000  1.0
  Ag  Ag1  1  0.000  0.500  0.500  1.0
  Pt  Pt2  1  0.500  0.000  0.500  1.0
  Pt  Pt3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.000  0.766  0.632  1.0
  O  O5  1  0.500  0.085  0.772  1.0
  O  O6  1  0.500  0.915  0.228  1.0
  O  O7  1  0.000  0.234  0.368  1.0
[/CIF]
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