The compound described by SmAuGe crystallizes in the hexagonal P6_3mc space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Au(1) and six equivalent Ge(1) atoms. Au(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Au(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmGeAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.435
_cell_length_b   4.435
_cell_length_c   7.724
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   131.548
_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
  Sm  Sm0  1  0.000  0.000  0.751  1.0
  Sm  Sm1  1  1.000  1.000  0.251  1.0
  Ge  Ge2  1  0.667  0.333  0.966  1.0
  Ge  Ge3  1  0.333  0.667  0.466  1.0
  Au  Au4  1  0.667  0.333  0.523  1.0
  Au  Au5  1  0.333  0.667  0.023  1.0
[/CIF]
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The compound described by SmAuGe crystallizes in the hexagonal P6_3mc space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Au(1) and six equivalent Ge(1) atoms. Au(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Au(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmGeAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.435
_cell_length_b   4.435
_cell_length_c   7.724
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   131.548
_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
  Sm  Sm0  1  0.000  0.000  0.751  1.0
  Sm  Sm1  1  1.000  1.000  0.251  1.0
  Ge  Ge2  1  0.667  0.333  0.966  1.0
  Ge  Ge3  1  0.333  0.667  0.466  1.0
  Au  Au4  1  0.667  0.333  0.523  1.0
  Au  Au5  1  0.333  0.667  0.023  1.0
[/CIF]
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