The compound described by SrAu crystallizes in the monoclinic P2_1/m space group. There are ten inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one Au(2), two equivalent Au(1), two equivalent Au(10), and two equivalent Au(9) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one Au(3), two equivalent Au(2), two equivalent Au(8), and two equivalent Au(9) atoms. In the third Sr site, Sr(3) is bonded in a 7-coordinate geometry to one Au(4), two equivalent Au(3), two equivalent Au(7), and two equivalent Au(8) atoms. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one Au(5), two equivalent Au(4), two equivalent Au(6), and two equivalent Au(7) atoms. In the fifth Sr site, Sr(5) is bonded in a 7-coordinate geometry to three equivalent Au(6) and four equivalent Au(5) atoms. In the sixth Sr site, Sr(6) is bonded in a 7-coordinate geometry to one Au(7), two equivalent Au(4), two equivalent Au(5), and two equivalent Au(6) atoms. In the seventh Sr site, Sr(7) is bonded in a 7-coordinate geometry to one Au(8), two equivalent Au(3), two equivalent Au(4), and two equivalent Au(7) atoms. In the eighth Sr site, Sr(8) is bonded in a 7-coordinate geometry to one Au(9), two equivalent Au(2), two equivalent Au(3), and two equivalent Au(8) atoms. In the ninth Sr site, Sr(9) is bonded in a 7-coordinate geometry to one Au(10), two equivalent Au(1), two equivalent Au(2), and two equivalent Au(9) atoms. In the tenth Sr site, Sr(10) is bonded in a 7-coordinate geometry to three equivalent Au(1) and four equivalent Au(10) atoms. There are ten inequivalent Au sites. In the first Au site, Au(1) is bonded in a 9-coordinate geometry to two equivalent Sr(1), two equivalent Sr(9), three equivalent Sr(10), and two equivalent Au(10) atoms. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to one Sr(1), two equivalent Sr(2), two equivalent Sr(8), two equivalent Sr(9), and two equivalent Au(9) atoms. In the third Au site, Au(3) is bonded in a 9-coordinate geometry to one Sr(2), two equivalent Sr(3), two equivalent Sr(7), two equivalent Sr(8), and two equivalent Au(8) atoms. In the fourth Au site, Au(4) is bonded in a 9-coordinate geometry to one Sr(3), two equivalent Sr(4), two equivalent Sr(6), two equivalent Sr(7), and two equivalent Au(7) atoms. In the fifth Au site, Au(5) is bonded in a 9-coordinate geometry to one Sr(4), two equivalent Sr(6), four equivalent Sr(5), and two equivalent Au(6) atoms. In the sixth Au site, Au(6) is bonded in a 9-coordinate geometry to two equivalent Sr(4), two equivalent Sr(6), three equivalent Sr(5), and two equivalent Au(5) atoms. In the seventh Au site, Au(7) is bonded in a 9-coordinate geometry to one Sr(6), two equivalent Sr(3), two equivalent Sr(4), two equivalent Sr(7), and two equivalent Au(4) atoms. In the eighth Au site, Au(8) is bonded in a 9-coordinate geometry to one Sr(7), two equivalent Sr(2), two equivalent Sr(3), two equivalent Sr(8), and two equivalent Au(3) atoms. In the ninth Au site, Au(9) is bonded in a 9-coordinate geometry to one Sr(8), two equivalent Sr(1), two equivalent Sr(2), two equivalent Sr(9), and two equivalent Au(2) atoms. In the tenth Au site, Au(10) is bonded in a 9-coordinate geometry to one Sr(9), two equivalent Sr(1), four equivalent Sr(10), and two equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_SrAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.689
_cell_length_b   6.204
_cell_length_c   40.736
_cell_angle_alpha   85.761
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1181.900
_cell_formula_units_Z   20
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  0.750  0.943  0.086  1.0
  Sr  Sr1  1  0.250  0.057  0.914  1.0
  Sr  Sr2  1  0.750  0.660  0.186  1.0
  Sr  Sr3  1  0.250  0.340  0.814  1.0
  Sr  Sr4  1  0.750  0.843  0.286  1.0
  Sr  Sr5  1  0.250  0.157  0.714  1.0
  Sr  Sr6  1  0.750  0.038  0.386  1.0
  Sr  Sr7  1  0.250  0.962  0.614  1.0
  Sr  Sr8  1  0.750  0.762  0.486  1.0
  Sr  Sr9  1  0.250  0.238  0.514  1.0
  Sr  Sr10  1  0.750  0.475  0.586  1.0
  Sr  Sr11  1  0.250  0.525  0.414  1.0
  Sr  Sr12  1  0.750  0.657  0.686  1.0
  Sr  Sr13  1  0.250  0.343  0.314  1.0
  Sr  Sr14  1  0.750  0.853  0.786  1.0
  Sr  Sr15  1  0.250  0.147  0.214  1.0
  Sr  Sr16  1  0.750  0.572  0.886  1.0
  Sr  Sr17  1  0.250  0.428  0.114  1.0
  Sr  Sr18  1  0.750  0.750  0.986  1.0
  Sr  Sr19  1  0.250  0.250  0.014  1.0
  Au  Au20  1  0.750  0.456  0.058  1.0
  Au  Au21  1  0.250  0.544  0.942  1.0
  Au  Au22  1  0.750  0.174  0.158  1.0
  Au  Au23  1  0.250  0.826  0.842  1.0
  Au  Au24  1  0.750  0.355  0.258  1.0
  Au  Au25  1  0.250  0.645  0.742  1.0
  Au  Au26  1  0.750  0.550  0.358  1.0
  Au  Au27  1  0.250  0.450  0.642  1.0
  Au  Au28  1  0.750  0.274  0.458  1.0
  Au  Au29  1  0.250  0.726  0.542  1.0
  Au  Au30  1  0.750  0.990  0.558  1.0
  Au  Au31  1  0.250  0.010  0.442  1.0
  Au  Au32  1  0.750  0.171  0.658  1.0
  Au  Au33  1  0.250  0.829  0.342  1.0
  Au  Au34  1  0.750  0.364  0.758  1.0
  Au  Au35  1  0.250  0.636  0.242  1.0
  Au  Au36  1  0.750  0.087  0.858  1.0
  Au  Au37  1  0.250  0.913  0.142  1.0
  Au  Au38  1  0.750  0.264  0.958  1.0
  Au  Au39  1  0.250  0.736  0.042  1.0
[/CIF]
.
The compound described by SrAu crystallizes in the monoclinic P2_1/m space group. There are ten inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one Au(2), two equivalent Au(1), two equivalent Au(10), and two equivalent Au(9) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one Au(3), two equivalent Au(2), two equivalent Au(8), and two equivalent Au(9) atoms. In the third Sr site, Sr(3) is bonded in a 7-coordinate geometry to one Au(4), two equivalent Au(3), two equivalent Au(7), and two equivalent Au(8) atoms. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one Au(5), two equivalent Au(4), two equivalent Au(6), and two equivalent Au(7) atoms. In the fifth Sr site, Sr(5) is bonded in a 7-coordinate geometry to three equivalent Au(6) and four equivalent Au(5) atoms. In the sixth Sr site, Sr(6) is bonded in a 7-coordinate geometry to one Au(7), two equivalent Au(4), two equivalent Au(5), and two equivalent Au(6) atoms. In the seventh Sr site, Sr(7) is bonded in a 7-coordinate geometry to one Au(8), two equivalent Au(3), two equivalent Au(4), and two equivalent Au(7) atoms. In the eighth Sr site, Sr(8) is bonded in a 7-coordinate geometry to one Au(9), two equivalent Au(2), two equivalent Au(3), and two equivalent Au(8) atoms. In the ninth Sr site, Sr(9) is bonded in a 7-coordinate geometry to one Au(10), two equivalent Au(1), two equivalent Au(2), and two equivalent Au(9) atoms. In the tenth Sr site, Sr(10) is bonded in a 7-coordinate geometry to three equivalent Au(1) and four equivalent Au(10) atoms. There are ten inequivalent Au sites. In the first Au site, Au(1) is bonded in a 9-coordinate geometry to two equivalent Sr(1), two equivalent Sr(9), three equivalent Sr(10), and two equivalent Au(10) atoms. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to one Sr(1), two equivalent Sr(2), two equivalent Sr(8), two equivalent Sr(9), and two equivalent Au(9) atoms. In the third Au site, Au(3) is bonded in a 9-coordinate geometry to one Sr(2), two equivalent Sr(3), two equivalent Sr(7), two equivalent Sr(8), and two equivalent Au(8) atoms. In the fourth Au site, Au(4) is bonded in a 9-coordinate geometry to one Sr(3), two equivalent Sr(4), two equivalent Sr(6), two equivalent Sr(7), and two equivalent Au(7) atoms. In the fifth Au site, Au(5) is bonded in a 9-coordinate geometry to one Sr(4), two equivalent Sr(6), four equivalent Sr(5), and two equivalent Au(6) atoms. In the sixth Au site, Au(6) is bonded in a 9-coordinate geometry to two equivalent Sr(4), two equivalent Sr(6), three equivalent Sr(5), and two equivalent Au(5) atoms. In the seventh Au site, Au(7) is bonded in a 9-coordinate geometry to one Sr(6), two equivalent Sr(3), two equivalent Sr(4), two equivalent Sr(7), and two equivalent Au(4) atoms. In the eighth Au site, Au(8) is bonded in a 9-coordinate geometry to one Sr(7), two equivalent Sr(2), two equivalent Sr(3), two equivalent Sr(8), and two equivalent Au(3) atoms. In the ninth Au site, Au(9) is bonded in a 9-coordinate geometry to one Sr(8), two equivalent Sr(1), two equivalent Sr(2), two equivalent Sr(9), and two equivalent Au(2) atoms. In the tenth Au site, Au(10) is bonded in a 9-coordinate geometry to one Sr(9), two equivalent Sr(1), four equivalent Sr(10), and two equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_SrAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.689
_cell_length_b   6.204
_cell_length_c   40.736
_cell_angle_alpha   85.761
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1181.900
_cell_formula_units_Z   20
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  0.750  0.943  0.086  1.0
  Sr  Sr1  1  0.250  0.057  0.914  1.0
  Sr  Sr2  1  0.750  0.660  0.186  1.0
  Sr  Sr3  1  0.250  0.340  0.814  1.0
  Sr  Sr4  1  0.750  0.843  0.286  1.0
  Sr  Sr5  1  0.250  0.157  0.714  1.0
  Sr  Sr6  1  0.750  0.038  0.386  1.0
  Sr  Sr7  1  0.250  0.962  0.614  1.0
  Sr  Sr8  1  0.750  0.762  0.486  1.0
  Sr  Sr9  1  0.250  0.238  0.514  1.0
  Sr  Sr10  1  0.750  0.475  0.586  1.0
  Sr  Sr11  1  0.250  0.525  0.414  1.0
  Sr  Sr12  1  0.750  0.657  0.686  1.0
  Sr  Sr13  1  0.250  0.343  0.314  1.0
  Sr  Sr14  1  0.750  0.853  0.786  1.0
  Sr  Sr15  1  0.250  0.147  0.214  1.0
  Sr  Sr16  1  0.750  0.572  0.886  1.0
  Sr  Sr17  1  0.250  0.428  0.114  1.0
  Sr  Sr18  1  0.750  0.750  0.986  1.0
  Sr  Sr19  1  0.250  0.250  0.014  1.0
  Au  Au20  1  0.750  0.456  0.058  1.0
  Au  Au21  1  0.250  0.544  0.942  1.0
  Au  Au22  1  0.750  0.174  0.158  1.0
  Au  Au23  1  0.250  0.826  0.842  1.0
  Au  Au24  1  0.750  0.355  0.258  1.0
  Au  Au25  1  0.250  0.645  0.742  1.0
  Au  Au26  1  0.750  0.550  0.358  1.0
  Au  Au27  1  0.250  0.450  0.642  1.0
  Au  Au28  1  0.750  0.274  0.458  1.0
  Au  Au29  1  0.250  0.726  0.542  1.0
  Au  Au30  1  0.750  0.990  0.558  1.0
  Au  Au31  1  0.250  0.010  0.442  1.0
  Au  Au32  1  0.750  0.171  0.658  1.0
  Au  Au33  1  0.250  0.829  0.342  1.0
  Au  Au34  1  0.750  0.364  0.758  1.0
  Au  Au35  1  0.250  0.636  0.242  1.0
  Au  Au36  1  0.750  0.087  0.858  1.0
  Au  Au37  1  0.250  0.913  0.142  1.0
  Au  Au38  1  0.750  0.264  0.958  1.0
  Au  Au39  1  0.250  0.736  0.042  1.0
[/CIF]
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