The material structure described by Mg2Ce3Au3In crystallizes in the orthorhombic Amm2 space group. Mg(1) is bonded in a 4-coordinate geometry to two equivalent Au(1), two equivalent Au(2), and one In(1) atom. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 7-coordinate geometry to one Au(2), four equivalent Au(1), and two equivalent In(1) atoms. In the second Ce site, Ce(2) is bonded in a 5-coordinate geometry to one Au(2), four equivalent Au(1), and two equivalent In(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 9-coordinate geometry to two equivalent Mg(1), two equivalent Ce(1), four equivalent Ce(2), and one In(1) atom. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to four equivalent Mg(1), one Ce(1), two equivalent Ce(2), and two equivalent In(1) atoms. In(1) is bonded to two equivalent Mg(1), two equivalent Ce(1), four equivalent Ce(2), two equivalent Au(1), and two equivalent Au(2) atoms to form distorted face-sharing InCe6Mg2Au4 cuboctahedra. is represented by the CIF file [CIF]
data_Ce3Mg2InAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.702
_cell_length_b   7.702
_cell_length_c   4.257
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.266
_symmetry_Int_Tables_number   1
_cell_volume   220.280
_cell_formula_units_Z   1
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  0.584  0.584  0.000  1.0
  Ce  Ce1  1  0.413  0.999  0.000  1.0
  Ce  Ce2  1  0.999  0.413  0.000  1.0
  Mg  Mg3  1  0.757  0.000  0.500  1.0
  Mg  Mg4  1  0.000  0.757  0.500  1.0
  In  In5  1  0.248  0.248  0.500  1.0
  Au  Au6  1  0.336  0.674  0.500  1.0
  Au  Au7  1  0.674  0.336  0.500  1.0
  Au  Au8  1  0.989  0.989  0.000  1.0
[/CIF]
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The material structure described by Mg2Ce3Au3In crystallizes in the orthorhombic Amm2 space group. Mg(1) is bonded in a 4-coordinate geometry to two equivalent Au(1), two equivalent Au(2), and one In(1) atom. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 7-coordinate geometry to one Au(2), four equivalent Au(1), and two equivalent In(1) atoms. In the second Ce site, Ce(2) is bonded in a 5-coordinate geometry to one Au(2), four equivalent Au(1), and two equivalent In(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 9-coordinate geometry to two equivalent Mg(1), two equivalent Ce(1), four equivalent Ce(2), and one In(1) atom. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to four equivalent Mg(1), one Ce(1), two equivalent Ce(2), and two equivalent In(1) atoms. In(1) is bonded to two equivalent Mg(1), two equivalent Ce(1), four equivalent Ce(2), two equivalent Au(1), and two equivalent Au(2) atoms to form distorted face-sharing InCe6Mg2Au4 cuboctahedra. is represented by the CIF file [CIF]
data_Ce3Mg2InAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.702
_cell_length_b   7.702
_cell_length_c   4.257
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.266
_symmetry_Int_Tables_number   1
_cell_volume   220.280
_cell_formula_units_Z   1
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  0.584  0.584  0.000  1.0
  Ce  Ce1  1  0.413  0.999  0.000  1.0
  Ce  Ce2  1  0.999  0.413  0.000  1.0
  Mg  Mg3  1  0.757  0.000  0.500  1.0
  Mg  Mg4  1  0.000  0.757  0.500  1.0
  In  In5  1  0.248  0.248  0.500  1.0
  Au  Au6  1  0.336  0.674  0.500  1.0
  Au  Au7  1  0.674  0.336  0.500  1.0
  Au  Au8  1  0.989  0.989  0.000  1.0
[/CIF]
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