data_As2RhAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.6
_cell_length_b   4.6
_cell_length_c   3.24
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   96.01
_symmetry_Int_Tables_number   1
_chemical_formula_structural   As2RhAu
_chemical_formula_sum   'As2 Rh1 Au1'
_cell_volume   67.98
_cell_formula_units_Z   1
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
  As  As0  1  0.54  0.71  0.62  1.0
  As  As1  1  0.54  0.29  0.62  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0
  Au  Au2  1  0.08  0.0  0.0  1.0

data_As2RhAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.24
_cell_length_b   4.6
_cell_length_c   4.6
_cell_angle_alpha   96.01
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   As2RhAu
_chemical_formula_sum   'As2 Rh1 Au1'
_cell_volume   67.98
_cell_formula_units_Z   1
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
  As  As0  1  0.62  0.54  0.29  1.0
  As  As1  1  0.62  0.54  0.71  1.0
  Rh  Rh2  1  0.0  0.0  0.0  1.0
  Au  Au3  1  0.0  0.08  0.0  1.0

As As Rh Au
As As Rh Au 0 1 o o o 2 3 o o o 
RhAuAs2 crystallizes in the triclinic P1 space group. Rh(1) is bonded in a single-bond geometry to one Au(1), one As(2), and two equivalent As(1) atoms. The Rh(1)-Au(1) bond length is 0.35 Å. The Rh(1)-As(2) bond length is 2.91 Å. There is one shorter (2.69 Å) and one longer (3.12 Å) Rh(1)-As(1) bond length. Au(1) is bonded in a single-bond geometry to one Rh(1), one As(1), and two equivalent As(2) atoms. The Au(1)-As(1) bond length is 2.91 Å. There is one shorter (2.69 Å) and one longer (3.12 Å) Au(1)-As(2) bond length. There are two inequivalent As sites. In the first As site, As(1) is bonded in a 5-coordinate geometry to two equivalent Rh(1), one Au(1), and two equivalent As(2) atoms. There is one shorter (1.91 Å) and one longer (2.69 Å) As(1)-As(2) bond length. In the second As site, As(2) is bonded in a 5-coordinate geometry to one Rh(1), two equivalent Au(1), and two equivalent As(1) atoms.