The material structure described by BaAu5Ge2 crystallizes in the orthorhombic Pnma space group. Ba(1) is bonded in a 15-coordinate geometry to two equivalent Au(3), six equivalent Au(1), six equivalent Au(2), and one Ge(2) atom. There are three inequivalent Au sites. In the first Au site, Au(1) is bonded in a 2-coordinate geometry to three equivalent Ba(1), two equivalent Au(2), one Ge(2), and two equivalent Ge(1) atoms. In the second Au site, Au(2) is bonded in a 10-coordinate geometry to three equivalent Ba(1), one Au(2), two equivalent Au(1), two equivalent Au(3), one Ge(1), and one Ge(2) atom. In the third Au site, Au(3) is bonded in a 2-coordinate geometry to two equivalent Ba(1), four equivalent Au(2), one Ge(2), and two equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 8-coordinate geometry to two equivalent Au(2), two equivalent Au(3), and four equivalent Au(1) atoms. In the second Ge site, Ge(2) is bonded in a 5-coordinate geometry to one Ba(1), one Au(3), two equivalent Au(1), and two equivalent Au(2) atoms. is represented by the CIF file [CIF]
data_BaGe2Au5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.124
_cell_length_b   9.025
_cell_length_c   10.903
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   701.060
_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
  Ba  Ba0  1  0.250  0.217  0.104  1.0
  Ba  Ba1  1  0.250  0.717  0.396  1.0
  Ba  Ba2  1  0.750  0.783  0.896  1.0
  Ba  Ba3  1  0.750  0.283  0.604  1.0
  Ge  Ge4  1  0.250  0.053  0.625  1.0
  Ge  Ge5  1  0.250  0.553  0.875  1.0
  Ge  Ge6  1  0.750  0.947  0.375  1.0
  Ge  Ge7  1  0.750  0.447  0.125  1.0
  Ge  Ge8  1  0.250  0.327  0.438  1.0
  Ge  Ge9  1  0.250  0.827  0.062  1.0
  Ge  Ge10  1  0.750  0.673  0.562  1.0
  Ge  Ge11  1  0.750  0.173  0.938  1.0
  Au  Au12  1  0.053  0.086  0.387  1.0
  Au  Au13  1  0.447  0.586  0.113  1.0
  Au  Au14  1  0.553  0.914  0.613  1.0
  Au  Au15  1  0.947  0.414  0.887  1.0
  Au  Au16  1  0.947  0.914  0.613  1.0
  Au  Au17  1  0.553  0.414  0.887  1.0
  Au  Au18  1  0.447  0.086  0.387  1.0
  Au  Au19  1  0.053  0.586  0.113  1.0
  Au  Au20  1  0.044  0.105  0.827  1.0
  Au  Au21  1  0.456  0.605  0.673  1.0
  Au  Au22  1  0.544  0.895  0.173  1.0
  Au  Au23  1  0.956  0.395  0.327  1.0
  Au  Au24  1  0.956  0.895  0.173  1.0
  Au  Au25  1  0.544  0.395  0.327  1.0
  Au  Au26  1  0.456  0.105  0.827  1.0
  Au  Au27  1  0.044  0.605  0.673  1.0
  Au  Au28  1  0.250  0.334  0.668  1.0
  Au  Au29  1  0.250  0.834  0.832  1.0
  Au  Au30  1  0.750  0.666  0.332  1.0
  Au  Au31  1  0.750  0.166  0.168  1.0
[/CIF]
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The material structure described by BaAu5Ge2 crystallizes in the orthorhombic Pnma space group. Ba(1) is bonded in a 15-coordinate geometry to two equivalent Au(3), six equivalent Au(1), six equivalent Au(2), and one Ge(2) atom. There are three inequivalent Au sites. In the first Au site, Au(1) is bonded in a 2-coordinate geometry to three equivalent Ba(1), two equivalent Au(2), one Ge(2), and two equivalent Ge(1) atoms. In the second Au site, Au(2) is bonded in a 10-coordinate geometry to three equivalent Ba(1), one Au(2), two equivalent Au(1), two equivalent Au(3), one Ge(1), and one Ge(2) atom. In the third Au site, Au(3) is bonded in a 2-coordinate geometry to two equivalent Ba(1), four equivalent Au(2), one Ge(2), and two equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 8-coordinate geometry to two equivalent Au(2), two equivalent Au(3), and four equivalent Au(1) atoms. In the second Ge site, Ge(2) is bonded in a 5-coordinate geometry to one Ba(1), one Au(3), two equivalent Au(1), and two equivalent Au(2) atoms. is represented by the CIF file [CIF]
data_BaGe2Au5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.124
_cell_length_b   9.025
_cell_length_c   10.903
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   701.060
_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
  Ba  Ba0  1  0.250  0.217  0.104  1.0
  Ba  Ba1  1  0.250  0.717  0.396  1.0
  Ba  Ba2  1  0.750  0.783  0.896  1.0
  Ba  Ba3  1  0.750  0.283  0.604  1.0
  Ge  Ge4  1  0.250  0.053  0.625  1.0
  Ge  Ge5  1  0.250  0.553  0.875  1.0
  Ge  Ge6  1  0.750  0.947  0.375  1.0
  Ge  Ge7  1  0.750  0.447  0.125  1.0
  Ge  Ge8  1  0.250  0.327  0.438  1.0
  Ge  Ge9  1  0.250  0.827  0.062  1.0
  Ge  Ge10  1  0.750  0.673  0.562  1.0
  Ge  Ge11  1  0.750  0.173  0.938  1.0
  Au  Au12  1  0.053  0.086  0.387  1.0
  Au  Au13  1  0.447  0.586  0.113  1.0
  Au  Au14  1  0.553  0.914  0.613  1.0
  Au  Au15  1  0.947  0.414  0.887  1.0
  Au  Au16  1  0.947  0.914  0.613  1.0
  Au  Au17  1  0.553  0.414  0.887  1.0
  Au  Au18  1  0.447  0.086  0.387  1.0
  Au  Au19  1  0.053  0.586  0.113  1.0
  Au  Au20  1  0.044  0.105  0.827  1.0
  Au  Au21  1  0.456  0.605  0.673  1.0
  Au  Au22  1  0.544  0.895  0.173  1.0
  Au  Au23  1  0.956  0.395  0.327  1.0
  Au  Au24  1  0.956  0.895  0.173  1.0
  Au  Au25  1  0.544  0.395  0.327  1.0
  Au  Au26  1  0.456  0.105  0.827  1.0
  Au  Au27  1  0.044  0.605  0.673  1.0
  Au  Au28  1  0.250  0.334  0.668  1.0
  Au  Au29  1  0.250  0.834  0.832  1.0
  Au  Au30  1  0.750  0.666  0.332  1.0
  Au  Au31  1  0.750  0.166  0.168  1.0
[/CIF]
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