data_SiRhW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.03
_cell_length_b   5.03
_cell_length_c   5.03
_cell_angle_alpha   141.15
_cell_angle_beta   131.7
_cell_angle_gamma   63.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiRhW2
_chemical_formula_sum   'Si1 Rh1 W2'
_cell_volume   58.85
_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
  Si  Si1  1  0.0  0.0  0.0  1.0
  Rh  Rh0  1  0.0  0.0  0.27  1.0
  W  W2  1  0.67  0.0  0.08  1.0
  W  W3  1  0.0  0.06  0.19  1.0

data_SiRhW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.35
_cell_length_b   4.12
_cell_length_c   5.03
_cell_angle_alpha   114.15
_cell_angle_beta   109.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiRhW2
_chemical_formula_sum   'Si1 Rh1 W2'
_cell_volume   58.85
_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
  Si  Si0  1  0.0  0.0  0.0  1.0
  Rh  Rh1  1  0.73  0.73  0.73  1.0
  W  W2  1  0.59  0.92  0.59  1.0
  W  W3  1  0.81  0.86  0.86  1.0

Si Rh W W
Si Rh W W 0 3 o o o 1 3 o o o 1 2 - o o 2 3 + o o 
W2RhSi is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one W2RhSi cluster. There are two inequivalent W sites. In the first W site, W(1) is bonded in a distorted single-bond geometry to one Rh(1) atom. The W(1)-Rh(1) bond length is 1.23 Å. In the second W site, W(2) is bonded in a bent 150 degrees geometry to one Rh(1) and one Si(1) atom. The W(2)-Rh(1) bond length is 0.66 Å. The W(2)-Si(1) bond length is 0.77 Å. Rh(1) is bonded in a distorted L-shaped geometry to one W(1) and one W(2) atom. Si(1) is bonded in a single-bond geometry to one W(2) atom.