The material structure described by YRh5 crystallizes in the hexagonal P6/mmm space group. Y(1) is bonded in a distorted hexagonal planar geometry to six equivalent Rh(1) and twelve equivalent Rh(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 12-coordinate geometry to three equivalent Y(1), three equivalent Rh(1), and six equivalent Rh(2) atoms. In the second Rh site, Rh(2) is bonded to four equivalent Y(1), four equivalent Rh(1), and four equivalent Rh(2) atoms to form a mixture of corner, edge, and face-sharing RhY4Rh8 cuboctahedra. is represented by the CIF card [CIF]
data_YRh5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.331
_cell_length_b   5.253
_cell_length_c   5.253
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   103.507
_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  Y0  1  0.000  0.000  0.000  1.0
  Rh  Rh1  1  0.000  0.667  0.333  1.0
  Rh  Rh2  1  0.500  0.000  0.500  1.0
  Rh  Rh3  1  0.500  0.500  0.500  1.0
  Rh  Rh4  1  0.500  0.500  0.000  1.0
  Rh  Rh5  1  0.000  0.333  0.667  1.0
[/CIF]
.
The material structure described by YRh5 crystallizes in the hexagonal P6/mmm space group. Y(1) is bonded in a distorted hexagonal planar geometry to six equivalent Rh(1) and twelve equivalent Rh(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 12-coordinate geometry to three equivalent Y(1), three equivalent Rh(1), and six equivalent Rh(2) atoms. In the second Rh site, Rh(2) is bonded to four equivalent Y(1), four equivalent Rh(1), and four equivalent Rh(2) atoms to form a mixture of corner, edge, and face-sharing RhY4Rh8 cuboctahedra. is represented by the CIF card [CIF]
data_YRh5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.331
_cell_length_b   5.253
_cell_length_c   5.253
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   103.507
_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  Y0  1  0.000  0.000  0.000  1.0
  Rh  Rh1  1  0.000  0.667  0.333  1.0
  Rh  Rh2  1  0.500  0.000  0.500  1.0
  Rh  Rh3  1  0.500  0.500  0.500  1.0
  Rh  Rh4  1  0.500  0.500  0.000  1.0
  Rh  Rh5  1  0.000  0.333  0.667  1.0
[/CIF]
.