data_AlMoRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.23
_cell_length_b   5.23
_cell_length_c   5.23
_cell_angle_alpha   147.7
_cell_angle_beta   129.78
_cell_angle_gamma   60.98
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlMoRh2
_chemical_formula_sum   'Al1 Mo1 Rh2'
_cell_volume   58.35
_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  0.45  1.0
  Mo  Mo1  1  0.0  0.22  0.16  1.0
  Rh  Rh2  1  0.0  0.0  0.98  1.0
  Rh  Rh3  1  0.46  0.0  0.45  1.0

data_AlMoRh2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.91
_cell_length_b   4.44
_cell_length_c   5.23
_cell_angle_alpha   115.11
_cell_angle_beta   106.15
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlMoRh2
_chemical_formula_sum   'Al1 Mo1 Rh2'
_cell_volume   58.35
_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  0.55  0.55  0.55  1.0
  Mo  Mo1  1  0.84  0.07  0.07  1.0
  Rh  Rh2  1  0.0  0.55  0.0  1.0
  Rh  Rh3  1  0.02  0.02  0.02  1.0

Al Mo Rh Rh
Al Mo Rh Rh 0 1 o o o 0 1 o o + 0 1 o - o 0 0 o + + 0 3 - o o 0 3 o o o 0 2 o o - 0 2 o o o 1 2 o o - 1 3 o o o 1 3 - o - 2 3 o o + 2 3 - o o 
MoRh2Al crystallizes in the triclinic P1 space group. Mo(1) is bonded in a single-bond geometry to one Rh(1), one Rh(2), and three equivalent Al(1) atoms. The Mo(1)-Rh(1) bond length is 0.62 Å. The Mo(1)-Rh(2) bond length is 2.36 Å. There are a spread of Mo(1)-Al(1) bond distances ranging from 2.58-2.90 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a single-bond geometry to one Mo(1), one Rh(2), and three equivalent Al(1) atoms. The Rh(1)-Rh(2) bond length is 2.06 Å. There are a spread of Rh(1)-Al(1) bond distances ranging from 2.43-3.23 Å. In the second Rh site, Rh(2) is bonded in a 4-coordinate geometry to one Mo(1), one Rh(1), and three equivalent Al(1) atoms. There are a spread of Rh(2)-Al(1) bond distances ranging from 2.37-3.20 Å. Al(1) is bonded in a 11-coordinate geometry to three equivalent Mo(1), three equivalent Rh(1), three equivalent Rh(2), and two equivalent Al(1) atoms. Both Al(1)-Al(1) bond lengths are 2.91 Å.