The material described by Ca(AgO2)2 crystallizes in the orthorhombic Pbcm space group. Ca(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Ag(1) is bonded in a rectangular see-saw-like geometry to one O(2), one O(3), and two equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ca(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge and corner-sharing OCa2Ag2 tetrahedra. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Ca(1) and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded to two equivalent Ca(1) and two equivalent Ag(1) atoms to form a mixture of edge and corner-sharing OCa2Ag2 tetrahedra. is represented by the CIF card [CIF]
data_Ca(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.495
_cell_length_b   9.954
_cell_length_c   11.008
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   382.940
_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
  Ca  Ca0  1  0.373  0.750  0.850  1.0
  Ca  Ca1  1  0.373  0.250  0.650  1.0
  Ca  Ca2  1  0.627  0.750  0.350  1.0
  Ca  Ca3  1  0.627  0.250  0.150  1.0
  Ag  Ag4  1  0.847  0.570  0.614  1.0
  Ag  Ag5  1  0.847  0.070  0.886  1.0
  Ag  Ag6  1  0.153  0.070  0.386  1.0
  Ag  Ag7  1  0.847  0.430  0.886  1.0
  Ag  Ag8  1  0.153  0.430  0.386  1.0
  Ag  Ag9  1  0.847  0.930  0.614  1.0
  Ag  Ag10  1  0.153  0.930  0.114  1.0
  Ag  Ag11  1  0.153  0.570  0.114  1.0
  O  O12  1  0.135  0.881  0.457  1.0
  O  O13  1  0.865  0.119  0.543  1.0
  O  O14  1  0.508  0.000  0.750  1.0
  O  O15  1  0.865  0.881  0.957  1.0
  O  O16  1  0.865  0.619  0.957  1.0
  O  O17  1  0.866  0.250  0.798  1.0
  O  O18  1  0.135  0.119  0.043  1.0
  O  O19  1  0.134  0.250  0.298  1.0
  O  O20  1  0.508  0.500  0.750  1.0
  O  O21  1  0.492  0.000  0.250  1.0
  O  O22  1  0.135  0.619  0.457  1.0
  O  O23  1  0.134  0.750  0.202  1.0
  O  O24  1  0.866  0.750  0.702  1.0
  O  O25  1  0.492  0.500  0.250  1.0
  O  O26  1  0.135  0.381  0.043  1.0
  O  O27  1  0.865  0.381  0.543  1.0
[/CIF]
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The material described by Ca(AgO2)2 crystallizes in the orthorhombic Pbcm space group. Ca(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Ag(1) is bonded in a rectangular see-saw-like geometry to one O(2), one O(3), and two equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ca(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge and corner-sharing OCa2Ag2 tetrahedra. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Ca(1) and two equivalent Ag(1) atoms. In the third O site, O(3) is bonded to two equivalent Ca(1) and two equivalent Ag(1) atoms to form a mixture of edge and corner-sharing OCa2Ag2 tetrahedra. is represented by the CIF card [CIF]
data_Ca(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.495
_cell_length_b   9.954
_cell_length_c   11.008
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   382.940
_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
  Ca  Ca0  1  0.373  0.750  0.850  1.0
  Ca  Ca1  1  0.373  0.250  0.650  1.0
  Ca  Ca2  1  0.627  0.750  0.350  1.0
  Ca  Ca3  1  0.627  0.250  0.150  1.0
  Ag  Ag4  1  0.847  0.570  0.614  1.0
  Ag  Ag5  1  0.847  0.070  0.886  1.0
  Ag  Ag6  1  0.153  0.070  0.386  1.0
  Ag  Ag7  1  0.847  0.430  0.886  1.0
  Ag  Ag8  1  0.153  0.430  0.386  1.0
  Ag  Ag9  1  0.847  0.930  0.614  1.0
  Ag  Ag10  1  0.153  0.930  0.114  1.0
  Ag  Ag11  1  0.153  0.570  0.114  1.0
  O  O12  1  0.135  0.881  0.457  1.0
  O  O13  1  0.865  0.119  0.543  1.0
  O  O14  1  0.508  0.000  0.750  1.0
  O  O15  1  0.865  0.881  0.957  1.0
  O  O16  1  0.865  0.619  0.957  1.0
  O  O17  1  0.866  0.250  0.798  1.0
  O  O18  1  0.135  0.119  0.043  1.0
  O  O19  1  0.134  0.250  0.298  1.0
  O  O20  1  0.508  0.500  0.750  1.0
  O  O21  1  0.492  0.000  0.250  1.0
  O  O22  1  0.135  0.619  0.457  1.0
  O  O23  1  0.134  0.750  0.202  1.0
  O  O24  1  0.866  0.750  0.702  1.0
  O  O25  1  0.492  0.500  0.250  1.0
  O  O26  1  0.135  0.381  0.043  1.0
  O  O27  1  0.865  0.381  0.543  1.0
[/CIF]
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