The compound described by PdAg2P2O7 crystallizes in the monoclinic C2/c space group. Pd(1) is bonded in a square co-planar geometry to two equivalent O(3) and two equivalent O(4) atoms. Ag(1) is bonded in a 6-coordinate geometry to one O(4), two equivalent O(3), and three equivalent O(1) atoms. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing PO4 tetrahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to three equivalent Ag(1) and one P(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Pd(1), two equivalent Ag(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Pd(1), one Ag(1), and one P(1) atom. is represented by the CIF file [CIF]
data_Ag2P2PdO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.521
_cell_length_b   8.521
_cell_length_c   8.340
_cell_angle_alpha   64.796
_cell_angle_beta   64.796
_cell_angle_gamma   39.871
_symmetry_Int_Tables_number   1
_cell_volume   346.045
_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  0.625  0.906  0.794  1.0
  Ag  Ag1  1  0.094  0.375  0.706  1.0
  Ag  Ag2  1  0.375  0.094  0.206  1.0
  Ag  Ag3  1  0.906  0.625  0.294  1.0
  P  P4  1  0.242  0.557  0.842  1.0
  P  P5  1  0.443  0.758  0.658  1.0
  P  P6  1  0.758  0.443  0.158  1.0
  P  P7  1  0.557  0.242  0.342  1.0
  Pd  Pd8  1  0.000  0.000  0.000  1.0
  Pd  Pd9  1  0.000  0.000  0.500  1.0
  O  O10  1  0.699  0.659  0.595  1.0
  O  O11  1  0.341  0.301  0.905  1.0
  O  O12  1  0.301  0.341  0.405  1.0
  O  O13  1  0.659  0.699  0.095  1.0
  O  O14  1  0.474  0.526  0.750  1.0
  O  O15  1  0.526  0.474  0.250  1.0
  O  O16  1  0.292  0.919  0.805  1.0
  O  O17  1  0.081  0.708  0.695  1.0
  O  O18  1  0.708  0.081  0.195  1.0
  O  O19  1  0.919  0.292  0.305  1.0
  O  O20  1  0.689  0.103  0.505  1.0
  O  O21  1  0.897  0.311  0.995  1.0
  O  O22  1  0.311  0.897  0.495  1.0
  O  O23  1  0.103  0.689  0.005  1.0
[/CIF]
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The compound described by PdAg2P2O7 crystallizes in the monoclinic C2/c space group. Pd(1) is bonded in a square co-planar geometry to two equivalent O(3) and two equivalent O(4) atoms. Ag(1) is bonded in a 6-coordinate geometry to one O(4), two equivalent O(3), and three equivalent O(1) atoms. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing PO4 tetrahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 1-coordinate geometry to three equivalent Ag(1) and one P(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Pd(1), two equivalent Ag(1), and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Pd(1), one Ag(1), and one P(1) atom. is represented by the CIF file [CIF]
data_Ag2P2PdO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.521
_cell_length_b   8.521
_cell_length_c   8.340
_cell_angle_alpha   64.796
_cell_angle_beta   64.796
_cell_angle_gamma   39.871
_symmetry_Int_Tables_number   1
_cell_volume   346.045
_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  0.625  0.906  0.794  1.0
  Ag  Ag1  1  0.094  0.375  0.706  1.0
  Ag  Ag2  1  0.375  0.094  0.206  1.0
  Ag  Ag3  1  0.906  0.625  0.294  1.0
  P  P4  1  0.242  0.557  0.842  1.0
  P  P5  1  0.443  0.758  0.658  1.0
  P  P6  1  0.758  0.443  0.158  1.0
  P  P7  1  0.557  0.242  0.342  1.0
  Pd  Pd8  1  0.000  0.000  0.000  1.0
  Pd  Pd9  1  0.000  0.000  0.500  1.0
  O  O10  1  0.699  0.659  0.595  1.0
  O  O11  1  0.341  0.301  0.905  1.0
  O  O12  1  0.301  0.341  0.405  1.0
  O  O13  1  0.659  0.699  0.095  1.0
  O  O14  1  0.474  0.526  0.750  1.0
  O  O15  1  0.526  0.474  0.250  1.0
  O  O16  1  0.292  0.919  0.805  1.0
  O  O17  1  0.081  0.708  0.695  1.0
  O  O18  1  0.708  0.081  0.195  1.0
  O  O19  1  0.919  0.292  0.305  1.0
  O  O20  1  0.689  0.103  0.505  1.0
  O  O21  1  0.897  0.311  0.995  1.0
  O  O22  1  0.311  0.897  0.495  1.0
  O  O23  1  0.103  0.689  0.005  1.0
[/CIF]
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