data_AlRhW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.78
_cell_length_b   2.78
_cell_length_c   7.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.42
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlRhW2
_chemical_formula_sum   'Al1 Rh1 W2'
_cell_volume   60.89
_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
  Rh  Rh1  1  0.0  0.0  0.95  1.0
  W  W2  1  0.94  0.0  0.92  1.0
  W  W3  1  0.94  0.0  0.98  1.0

data_AlRhW2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   2.78
_cell_length_b   2.78
_cell_length_c   7.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   AlRhW2
_chemical_formula_sum   'Al1 Rh1 W2'
_cell_volume   60.91
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Rh  Rh1  1  0.0  0.0  0.95  1.0
  W  W2  1  0.94  0.0  0.92  1.0
  W  W3  1  0.94  0.0  0.98  1.0

Al Rh W W
W2RhAl crystallizes in the monoclinic Pm space group. The structure is zero-dimensional and consists of one W2RhAl cluster. There are two inequivalent W sites. In the first W site, W(1) is bonded in a single-bond geometry to one Rh(1) atom. The W(1)-Rh(1) bond length is 0.30 Å. In the second W site, W(2) is bonded in a distorted L-shaped geometry to one Rh(1) and one Al(1) atom. The W(2)-Rh(1) bond length is 0.30 Å. The W(2)-Al(1) bond length is 0.22 Å. Rh(1) is bonded in a distorted single-bond geometry to one W(1) and one W(2) atom. Al(1) is bonded in a distorted single-bond geometry to one W(2) atom.