The structure described by ThRh2 crystallizes in the hexagonal P6_3/mmc space group. Th(1) is bonded in a 11-coordinate geometry to five equivalent Rh(1) and six equivalent Rh(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded to five equivalent Th(1) and six equivalent Rh(2) atoms to form a mixture of face and corner-sharing RhTh5Rh6 trigonal bipyramids. In the second Rh site, Rh(2) is bonded in a 14-coordinate geometry to six equivalent Th(1), two equivalent Rh(2), and six equivalent Rh(1) atoms. is represented by the CIF card [CIF]
data_ThRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.716
_cell_length_b   4.716
_cell_length_c   5.919
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   114.001
_cell_formula_units_Z   2
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
  Th  Th0  1  0.667  0.333  0.750  1.0
  Th  Th1  1  0.333  0.667  0.250  1.0
  Rh  Rh2  1  0.333  0.667  0.750  1.0
  Rh  Rh3  1  0.000  0.000  0.000  1.0
  Rh  Rh4  1  0.000  0.000  0.500  1.0
  Rh  Rh5  1  0.667  0.333  0.250  1.0
[/CIF]
.
The structure described by ThRh2 crystallizes in the hexagonal P6_3/mmc space group. Th(1) is bonded in a 11-coordinate geometry to five equivalent Rh(1) and six equivalent Rh(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded to five equivalent Th(1) and six equivalent Rh(2) atoms to form a mixture of face and corner-sharing RhTh5Rh6 trigonal bipyramids. In the second Rh site, Rh(2) is bonded in a 14-coordinate geometry to six equivalent Th(1), two equivalent Rh(2), and six equivalent Rh(1) atoms. is represented by the CIF card [CIF]
data_ThRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.716
_cell_length_b   4.716
_cell_length_c   5.919
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   114.001
_cell_formula_units_Z   2
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
  Th  Th0  1  0.667  0.333  0.750  1.0
  Th  Th1  1  0.333  0.667  0.250  1.0
  Rh  Rh2  1  0.333  0.667  0.750  1.0
  Rh  Rh3  1  0.000  0.000  0.000  1.0
  Rh  Rh4  1  0.000  0.000  0.500  1.0
  Rh  Rh5  1  0.667  0.333  0.250  1.0
[/CIF]
.