The material described by Ce2AuP2O crystallizes in the monoclinic C2/m space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 3-coordinate geometry to two equivalent Au(1), two equivalent P(1), two equivalent P(2), and three equivalent O(1) atoms. In the second Ce site, Ce(2) is bonded in a distorted single-bond geometry to three equivalent Au(1), three equivalent P(2), four equivalent P(1), and one O(1) atom. Au(1) is bonded in a 8-coordinate geometry to two equivalent Ce(1), three equivalent Ce(2), one P(1), and two equivalent P(2) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 8-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Au(1), and one P(1) atom. In the second P site, P(2) is bonded in a 7-coordinate geometry to two equivalent Ce(1), three equivalent Ce(2), and two equivalent Au(1) atoms. O(1) is bonded to one Ce(2) and three equivalent Ce(1) atoms to form a mixture of edge and corner-sharing OCe4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce2P2AuO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.183
_cell_length_b   7.838
_cell_length_c   7.861
_cell_angle_alpha   78.111
_cell_angle_beta   74.571
_cell_angle_gamma   74.526
_symmetry_Int_Tables_number   1
_cell_volume   236.877
_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
  Ce  Ce0  1  0.870  0.949  0.311  1.0
  Ce  Ce1  1  0.130  0.051  0.689  1.0
  Ce  Ce2  1  0.829  0.612  0.730  1.0
  Ce  Ce3  1  0.171  0.388  0.270  1.0
  P  P4  1  0.450  0.646  0.454  1.0
  P  P5  1  0.550  0.354  0.546  1.0
  P  P6  1  0.850  0.264  0.035  1.0
  P  P7  1  0.150  0.736  0.965  1.0
  Au  Au8  1  0.587  0.701  0.125  1.0
  Au  Au9  1  0.413  0.299  0.875  1.0
  O  O10  1  0.725  0.923  0.627  1.0
  O  O11  1  0.275  0.077  0.373  1.0
[/CIF]
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The material described by Ce2AuP2O crystallizes in the monoclinic C2/m space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 3-coordinate geometry to two equivalent Au(1), two equivalent P(1), two equivalent P(2), and three equivalent O(1) atoms. In the second Ce site, Ce(2) is bonded in a distorted single-bond geometry to three equivalent Au(1), three equivalent P(2), four equivalent P(1), and one O(1) atom. Au(1) is bonded in a 8-coordinate geometry to two equivalent Ce(1), three equivalent Ce(2), one P(1), and two equivalent P(2) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 8-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Au(1), and one P(1) atom. In the second P site, P(2) is bonded in a 7-coordinate geometry to two equivalent Ce(1), three equivalent Ce(2), and two equivalent Au(1) atoms. O(1) is bonded to one Ce(2) and three equivalent Ce(1) atoms to form a mixture of edge and corner-sharing OCe4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce2P2AuO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.183
_cell_length_b   7.838
_cell_length_c   7.861
_cell_angle_alpha   78.111
_cell_angle_beta   74.571
_cell_angle_gamma   74.526
_symmetry_Int_Tables_number   1
_cell_volume   236.877
_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
  Ce  Ce0  1  0.870  0.949  0.311  1.0
  Ce  Ce1  1  0.130  0.051  0.689  1.0
  Ce  Ce2  1  0.829  0.612  0.730  1.0
  Ce  Ce3  1  0.171  0.388  0.270  1.0
  P  P4  1  0.450  0.646  0.454  1.0
  P  P5  1  0.550  0.354  0.546  1.0
  P  P6  1  0.850  0.264  0.035  1.0
  P  P7  1  0.150  0.736  0.965  1.0
  Au  Au8  1  0.587  0.701  0.125  1.0
  Au  Au9  1  0.413  0.299  0.875  1.0
  O  O10  1  0.725  0.923  0.627  1.0
  O  O11  1  0.275  0.077  0.373  1.0
[/CIF]
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