The crystal structure described by SrAu2O4 crystallizes in the tetragonal I4_1/a space group. Sr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Au(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to two equivalent Sr(1) and two equivalent Au(1) atoms to form a mixture of corner and edge-sharing OSr2Au2 tetrahedra. is represented by the CIF file [CIF]
data_Sr(AuO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.217
_cell_length_b   6.217
_cell_length_c   6.737
_cell_angle_alpha   117.479
_cell_angle_beta   117.479
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   197.346
_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  0.125  0.375  0.250  1.0
  Sr  Sr1  1  0.875  0.625  0.750  1.0
  Au  Au2  1  0.500  0.000  0.500  1.0
  Au  Au3  1  0.500  0.500  0.000  1.0
  Au  Au4  1  0.000  0.000  0.500  1.0
  Au  Au5  1  0.500  0.000  0.000  1.0
  O  O6  1  0.825  0.204  0.346  1.0
  O  O7  1  0.142  0.325  0.846  1.0
  O  O8  1  0.704  0.021  0.846  1.0
  O  O9  1  0.521  0.642  0.346  1.0
  O  O10  1  0.175  0.796  0.654  1.0
  O  O11  1  0.858  0.675  0.154  1.0
  O  O12  1  0.479  0.358  0.654  1.0
  O  O13  1  0.296  0.979  0.154  1.0
[/CIF]
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The crystal structure described by SrAu2O4 crystallizes in the tetragonal I4_1/a space group. Sr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Au(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to two equivalent Sr(1) and two equivalent Au(1) atoms to form a mixture of corner and edge-sharing OSr2Au2 tetrahedra. is represented by the CIF file [CIF]
data_Sr(AuO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.217
_cell_length_b   6.217
_cell_length_c   6.737
_cell_angle_alpha   117.479
_cell_angle_beta   117.479
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   197.346
_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  0.125  0.375  0.250  1.0
  Sr  Sr1  1  0.875  0.625  0.750  1.0
  Au  Au2  1  0.500  0.000  0.500  1.0
  Au  Au3  1  0.500  0.500  0.000  1.0
  Au  Au4  1  0.000  0.000  0.500  1.0
  Au  Au5  1  0.500  0.000  0.000  1.0
  O  O6  1  0.825  0.204  0.346  1.0
  O  O7  1  0.142  0.325  0.846  1.0
  O  O8  1  0.704  0.021  0.846  1.0
  O  O9  1  0.521  0.642  0.346  1.0
  O  O10  1  0.175  0.796  0.654  1.0
  O  O11  1  0.858  0.675  0.154  1.0
  O  O12  1  0.479  0.358  0.654  1.0
  O  O13  1  0.296  0.979  0.154  1.0
[/CIF]
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