The material structure described by K2PdO4 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 7-coordinate geometry to three equivalent O(2) and four equivalent O(1) atoms. Pd(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(2) is bonded in a 1-coordinate geometry to three equivalent K(1) and one Pd(1) atom. In the second O site, O(1) is bonded in a 5-coordinate geometry to four equivalent K(1) and one Pd(1) atom. is represented by the CIF file [CIF]
data_K2PdO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.836
_cell_length_b   5.441
_cell_length_c   7.304
_cell_angle_alpha   72.476
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   259.050
_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
  K  K0  1  0.946  0.828  0.830  1.0
  K  K1  1  0.446  0.172  0.670  1.0
  K  K2  1  0.054  0.172  0.170  1.0
  K  K3  1  0.554  0.828  0.330  1.0
  Pd  Pd4  1  0.500  0.500  0.000  1.0
  Pd  Pd5  1  0.000  0.500  0.500  1.0
  O  O6  1  0.433  0.339  0.262  1.0
  O  O7  1  0.933  0.661  0.238  1.0
  O  O8  1  0.567  0.661  0.738  1.0
  O  O9  1  0.067  0.339  0.762  1.0
  O  O10  1  0.674  0.224  0.006  1.0
  O  O11  1  0.174  0.776  0.494  1.0
  O  O12  1  0.326  0.776  0.994  1.0
  O  O13  1  0.826  0.224  0.506  1.0
[/CIF]
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The material structure described by K2PdO4 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 7-coordinate geometry to three equivalent O(2) and four equivalent O(1) atoms. Pd(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(2) is bonded in a 1-coordinate geometry to three equivalent K(1) and one Pd(1) atom. In the second O site, O(1) is bonded in a 5-coordinate geometry to four equivalent K(1) and one Pd(1) atom. is represented by the CIF file [CIF]
data_K2PdO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.836
_cell_length_b   5.441
_cell_length_c   7.304
_cell_angle_alpha   72.476
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   259.050
_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
  K  K0  1  0.946  0.828  0.830  1.0
  K  K1  1  0.446  0.172  0.670  1.0
  K  K2  1  0.054  0.172  0.170  1.0
  K  K3  1  0.554  0.828  0.330  1.0
  Pd  Pd4  1  0.500  0.500  0.000  1.0
  Pd  Pd5  1  0.000  0.500  0.500  1.0
  O  O6  1  0.433  0.339  0.262  1.0
  O  O7  1  0.933  0.661  0.238  1.0
  O  O8  1  0.567  0.661  0.738  1.0
  O  O9  1  0.067  0.339  0.762  1.0
  O  O10  1  0.674  0.224  0.006  1.0
  O  O11  1  0.174  0.776  0.494  1.0
  O  O12  1  0.326  0.776  0.994  1.0
  O  O13  1  0.826  0.224  0.506  1.0
[/CIF]
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