The material structure described by GdAuMg crystallizes in the hexagonal P-62m space group. Mg(1) is bonded to two equivalent Au(1) and two equivalent Au(2) atoms to form a mixture of distorted corner and edge-sharing MgAu4 tetrahedra. Gd(1) is bonded in a 5-coordinate geometry to one 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 9-coordinate geometry to six equivalent Mg(1) and three equivalent Gd(1) atoms. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to three equivalent Mg(1) and six equivalent Gd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_GdMgAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.482
_cell_length_b   7.483
_cell_length_c   4.277
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.990
_symmetry_Int_Tables_number   1
_cell_volume   207.424
_cell_formula_units_Z   3
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
  Gd  Gd0  1  0.413  1.000  0.000  1.0
  Gd  Gd1  1  0.000  0.413  0.000  1.0
  Gd  Gd2  1  0.587  0.587  0.000  1.0
  Mg  Mg3  1  1.000  0.757  0.500  1.0
  Mg  Mg4  1  0.757  1.000  0.500  1.0
  Mg  Mg5  1  0.243  0.243  0.500  1.0
  Au  Au6  1  1.000  0.000  0.000  1.0
  Au  Au7  1  0.667  0.333  0.500  1.0
  Au  Au8  1  0.333  0.666  0.500  1.0
[/CIF]
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The material structure described by GdAuMg crystallizes in the hexagonal P-62m space group. Mg(1) is bonded to two equivalent Au(1) and two equivalent Au(2) atoms to form a mixture of distorted corner and edge-sharing MgAu4 tetrahedra. Gd(1) is bonded in a 5-coordinate geometry to one 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 9-coordinate geometry to six equivalent Mg(1) and three equivalent Gd(1) atoms. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to three equivalent Mg(1) and six equivalent Gd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_GdMgAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.482
_cell_length_b   7.483
_cell_length_c   4.277
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.990
_symmetry_Int_Tables_number   1
_cell_volume   207.424
_cell_formula_units_Z   3
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
  Gd  Gd0  1  0.413  1.000  0.000  1.0
  Gd  Gd1  1  0.000  0.413  0.000  1.0
  Gd  Gd2  1  0.587  0.587  0.000  1.0
  Mg  Mg3  1  1.000  0.757  0.500  1.0
  Mg  Mg4  1  0.757  1.000  0.500  1.0
  Mg  Mg5  1  0.243  0.243  0.500  1.0
  Au  Au6  1  1.000  0.000  0.000  1.0
  Au  Au7  1  0.667  0.333  0.500  1.0
  Au  Au8  1  0.333  0.666  0.500  1.0
[/CIF]
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