The crystal structure described by CeAu is alpha-derived structured and crystallizes in the monoclinic P2_1/m space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded to three equivalent Au(2) and four equivalent Au(1) atoms to form a mixture of distorted corner and edge-sharing CeAu7 hexagonal pyramids. In the second Ce site, Ce(2) is bonded in a 7-coordinate geometry to three equivalent Au(1) and four equivalent Au(2) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 7-coordinate geometry to three equivalent Ce(2) and four equivalent Ce(1) atoms. In the second Au site, Au(2) is bonded in a 7-coordinate geometry to three equivalent Ce(1) and four equivalent Ce(2) atoms. is represented by the CIF card [CIF]
data_CeAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.835
_cell_length_b   7.486
_cell_length_c   5.884
_cell_angle_alpha   89.336
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   212.949
_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
  Ce  Ce0  1  0.750  0.812  0.352  1.0
  Ce  Ce1  1  0.250  0.188  0.648  1.0
  Ce  Ce2  1  0.250  0.687  0.849  1.0
  Ce  Ce3  1  0.750  0.313  0.151  1.0
  Au  Au4  1  0.750  0.962  0.845  1.0
  Au  Au5  1  0.250  0.038  0.155  1.0
  Au  Au6  1  0.250  0.542  0.345  1.0
  Au  Au7  1  0.750  0.458  0.655  1.0
[/CIF]
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The crystal structure described by CeAu is alpha-derived structured and crystallizes in the monoclinic P2_1/m space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded to three equivalent Au(2) and four equivalent Au(1) atoms to form a mixture of distorted corner and edge-sharing CeAu7 hexagonal pyramids. In the second Ce site, Ce(2) is bonded in a 7-coordinate geometry to three equivalent Au(1) and four equivalent Au(2) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 7-coordinate geometry to three equivalent Ce(2) and four equivalent Ce(1) atoms. In the second Au site, Au(2) is bonded in a 7-coordinate geometry to three equivalent Ce(1) and four equivalent Ce(2) atoms. is represented by the CIF card [CIF]
data_CeAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.835
_cell_length_b   7.486
_cell_length_c   5.884
_cell_angle_alpha   89.336
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   212.949
_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
  Ce  Ce0  1  0.750  0.812  0.352  1.0
  Ce  Ce1  1  0.250  0.188  0.648  1.0
  Ce  Ce2  1  0.250  0.687  0.849  1.0
  Ce  Ce3  1  0.750  0.313  0.151  1.0
  Au  Au4  1  0.750  0.962  0.845  1.0
  Au  Au5  1  0.250  0.038  0.155  1.0
  Au  Au6  1  0.250  0.542  0.345  1.0
  Au  Au7  1  0.750  0.458  0.655  1.0
[/CIF]
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