data_Al5Rh7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.13
_cell_length_b   8.66
_cell_length_c   4.73
_cell_angle_alpha   80.15
_cell_angle_beta   69.15
_cell_angle_gamma   30.69
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al5Rh7
_chemical_formula_sum   'Al5 Rh7'
_cell_volume   171.31
_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
  Al  Al0  1  0.65  0.92  0.55  1.0
  Al  Al1  1  0.97  0.88  0.07  1.0
  Al  Al2  1  0.0  0.0  0.0  1.0
  Al  Al3  1  0.65  0.92  0.95  1.0
  Al  Al4  1  0.97  0.88  0.68  1.0
  Rh  Rh5  1  0.32  0.96  0.31  1.0
  Rh  Rh6  1  0.32  0.96  0.12  1.0
  Rh  Rh7  1  0.65  0.92  0.59  1.0
  Rh  Rh8  1  0.32  0.96  0.94  1.0
  Rh  Rh9  1  0.65  0.92  0.25  1.0
  Rh  Rh10  1  0.65  0.92  0.91  1.0
  Rh  Rh11  1  0.97  0.88  0.37  1.0

data_Al5Rh7
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.73
_cell_length_b   4.73
_cell_length_c   8.66
_cell_angle_alpha   99.85
_cell_angle_beta   99.85
_cell_angle_gamma   111.95
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al5Rh7
_chemical_formula_sum   'Al5 Rh7'
_cell_volume   171.31
_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
  Al  Al0  1  0.0  0.0  0.0  1.0
  Al  Al1  1  0.65  0.05  0.57  1.0
  Al  Al2  1  0.65  0.45  0.57  1.0
  Al  Al3  1  0.97  0.32  0.85  1.0
  Al  Al4  1  0.97  0.93  0.85  1.0
  Rh  Rh5  1  0.32  0.06  0.28  1.0
  Rh  Rh6  1  0.32  0.69  0.28  1.0
  Rh  Rh7  1  0.32  0.88  0.28  1.0
  Rh  Rh8  1  0.65  0.09  0.57  1.0
  Rh  Rh9  1  0.65  0.41  0.57  1.0
  Rh  Rh10  1  0.65  0.75  0.57  1.0
  Rh  Rh11  1  0.97  0.63  0.85  1.0

Al Al Al Al Al Rh Rh Rh Rh Rh Rh Rh
Rh3Al2Rh4Al3 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Rh3Al2 cluster and one Rh4Al3 cluster. In the Rh3Al2 cluster, there are three inequivalent Rh sites. In the first Rh site, Rh(3) is bonded in a single-bond geometry to one Al(1) atom. The Rh(3)-Al(1) bond length is 0.18 Å. In the second Rh site, Rh(5) is bonded in a distorted linear geometry to one Al(1) and one Al(4) atom. The Rh(5)-Al(1) bond length is 1.41 Å. The Rh(5)-Al(4) bond length is 1.41 Å. In the third Rh site, Rh(6) is bonded in a single-bond geometry to one Al(4) atom. The Rh(6)-Al(4) bond length is 0.18 Å. There are two inequivalent Al sites. In the first Al site, Al(1) is bonded in a distorted single-bond geometry to one Rh(3) and one Rh(5) atom. In the second Al site, Al(4) is bonded in a distorted linear geometry to one Rh(5) and one Rh(6) atom. In the Rh4Al3 cluster, there are four inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a single-bond geometry to one Rh(2) atom. The Rh(1)-Rh(2) bond length is 0.87 Å. In the second Rh site, Rh(2) is bonded in a linear geometry to one Rh(1) and one Rh(4) atom. The Rh(2)-Rh(4) bond length is 0.87 Å. In the third Rh site, Rh(4) is bonded in a distorted water-like geometry to one Rh(2) and one Al(3) atom. The Rh(4)-Al(3) bond length is 2.58 Å. In the fourth Rh site, Rh(7) is bonded in a distorted linear geometry to one Al(2), one Al(3), and one Al(5) atom. The Rh(7)-Al(2) bond length is 1.44 Å. The Rh(7)-Al(3) bond length is 1.93 Å. The Rh(7)-Al(5) bond length is 1.44 Å. There are three inequivalent Al sites. In the first Al site, Al(2) is bonded in a 1-coordinate geometry to one Rh(7) and one Al(3) atom. The Al(2)-Al(3) bond length is 1.22 Å. In the second Al site, Al(3) is bonded in a 3-coordinate geometry to one Rh(4), one Rh(7), and one Al(2) atom. In the third Al site, Al(5) is bonded in a single-bond geometry to one Rh(7) atom.