data_LaRh2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.94
_cell_length_b   4.94
_cell_length_c   4.94
_cell_angle_alpha   126.21
_cell_angle_beta   126.21
_cell_angle_gamma   79.55
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaRh2Au
_chemical_formula_sum   'La1 Rh2 Au1'
_cell_volume   75.76
_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
  La  La1  1  0.0  0.0  0.0  1.0
  Rh  Rh2  1  0.0  0.23  0.9  1.0
  Rh  Rh3  1  0.23  0.0  0.9  1.0
  Au  Au0  1  0.0  0.0  0.8  1.0

data_LaRh2Au
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.32
_cell_length_b   6.32
_cell_length_c   4.94
_cell_angle_alpha   90.0
_cell_angle_beta   129.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaRh2Au
_chemical_formula_sum   'La2 Rh4 Au2'
_cell_volume   151.53
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  La  La0  2  0.0  0.0  0.0  1.0
  Rh  Rh1  4  0.22  0.12  0.34  1.0
  Au  Au2  2  0.2  0.0  0.2  1.0

La Rh Rh Au
La Rh Rh Au 0 3 o o - 1 3 o o o 2 3 o o o 
LaRh2Au is Copper structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two LaRh2Au clusters. La(1) is bonded in a single-bond geometry to one Au(1) atom. The La(1)-Au(1) bond length is 1.01 Å. Rh(1) is bonded in a single-bond geometry to one Au(1) atom. The Rh(1)-Au(1) bond length is 0.95 Å. Au(1) is bonded in a distorted trigonal non-coplanar geometry to one La(1) and two equivalent Rh(1) atoms.