data_YTaRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.12
_cell_length_b   9.12
_cell_length_c   9.12
_cell_angle_alpha   19.8
_cell_angle_beta   19.8
_cell_angle_gamma   19.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YTaRh2
_chemical_formula_sum   'Y1 Ta1 Rh2'
_cell_volume   76.05
_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
  Y  Y3  1  0.0  0.0  0.86  1.0
  Ta  Ta2  1  0.0  0.0  0.09  1.0
  Rh  Rh0  1  0.0  0.0  0.07  1.0
  Rh  Rh1  1  0.0  0.0  0.19  1.0

data_YTaRh2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.43
_cell_length_b   3.14
_cell_length_c   9.12
_cell_angle_alpha   90.0
_cell_angle_beta   101.45
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YTaRh2
_chemical_formula_sum   'Y2 Ta2 Rh4'
_cell_volume   152.1
_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
  Y  Y0  2  0.0  0.0  0.14  1.0
  Ta  Ta1  2  0.0  0.0  0.91  1.0
  Rh  Rh2  2  0.0  0.0  0.81  1.0
  Rh  Rh3  2  0.0  0.0  0.93  1.0

Y Ta Rh Rh
Y Ta Rh Rh 0 2 o o + 0 1 o o + 1 2 o o o 1 3 o o o 2 3 o o o 
YTaRh2 is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two YTaRh2 clusters. Y(1) is bonded in a single-bond geometry to one Rh(1) atom. The Y(1)-Rh(1) bond length is 1.95 Å. Ta(1) is bonded in a linear geometry to one Rh(1) and one Rh(2) atom. The Ta(1)-Rh(1) bond length is 0.15 Å. The Ta(1)-Rh(2) bond length is 0.89 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a single-bond geometry to one Y(1) and one Ta(1) atom. In the second Rh site, Rh(2) is bonded in a single-bond geometry to one Ta(1) atom.