The material structure described by SrAu3Ge crystallizes in the tetragonal P4/nmm space group. Sr(1) is bonded in a 16-coordinate geometry to four equivalent Au(2), eight equivalent Au(1), and four equivalent Ge(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(2) is bonded in a 1-coordinate geometry to four equivalent Sr(1) and one Ge(1) atom. In the second Au site, Au(1) is bonded in a distorted linear geometry to four equivalent Sr(1) and two equivalent Ge(1) atoms. Ge(1) is bonded in a 5-coordinate geometry to four equivalent Sr(1), one Au(2), and four equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_SrGeAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.282
_cell_length_b   6.282
_cell_length_c   5.603
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   221.132
_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
  Sr  Sr0  1  0.500  0.500  0.000  1.0
  Sr  Sr1  1  0.000  0.000  0.000  1.0
  Ge  Ge2  1  0.500  0.000  0.733  1.0
  Ge  Ge3  1  0.000  0.500  0.267  1.0
  Au  Au4  1  0.250  0.250  0.500  1.0
  Au  Au5  1  0.250  0.750  0.500  1.0
  Au  Au6  1  0.750  0.250  0.500  1.0
  Au  Au7  1  0.750  0.750  0.500  1.0
  Au  Au8  1  0.500  0.000  0.174  1.0
  Au  Au9  1  0.000  0.500  0.826  1.0
[/CIF]
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The material structure described by SrAu3Ge crystallizes in the tetragonal P4/nmm space group. Sr(1) is bonded in a 16-coordinate geometry to four equivalent Au(2), eight equivalent Au(1), and four equivalent Ge(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(2) is bonded in a 1-coordinate geometry to four equivalent Sr(1) and one Ge(1) atom. In the second Au site, Au(1) is bonded in a distorted linear geometry to four equivalent Sr(1) and two equivalent Ge(1) atoms. Ge(1) is bonded in a 5-coordinate geometry to four equivalent Sr(1), one Au(2), and four equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_SrGeAu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.282
_cell_length_b   6.282
_cell_length_c   5.603
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   221.132
_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
  Sr  Sr0  1  0.500  0.500  0.000  1.0
  Sr  Sr1  1  0.000  0.000  0.000  1.0
  Ge  Ge2  1  0.500  0.000  0.733  1.0
  Ge  Ge3  1  0.000  0.500  0.267  1.0
  Au  Au4  1  0.250  0.250  0.500  1.0
  Au  Au5  1  0.250  0.750  0.500  1.0
  Au  Au6  1  0.750  0.250  0.500  1.0
  Au  Au7  1  0.750  0.750  0.500  1.0
  Au  Au8  1  0.500  0.000  0.174  1.0
  Au  Au9  1  0.000  0.500  0.826  1.0
[/CIF]
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