The material structure described by TaRh2 is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. Ta(1) is bonded in a 10-coordinate geometry to five equivalent Rh(1) and five equivalent Rh(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(2) is bonded in a 5-coordinate geometry to five equivalent Ta(1) atoms. In the second Rh site, Rh(1) is bonded in a 5-coordinate geometry to five equivalent Ta(1) atoms. is represented by the CIF file [CIF]
data_TaRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.014
_cell_length_b   5.476
_cell_length_c   8.220
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   180.700
_cell_formula_units_Z   4
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
  Ta  Ta0  1  0.750  0.164  0.603  1.0
  Ta  Ta1  1  0.750  0.664  0.897  1.0
  Ta  Ta2  1  0.250  0.836  0.397  1.0
  Ta  Ta3  1  0.250  0.336  0.103  1.0
  Rh  Rh4  1  0.750  0.147  0.926  1.0
  Rh  Rh5  1  0.750  0.647  0.574  1.0
  Rh  Rh6  1  0.250  0.853  0.074  1.0
  Rh  Rh7  1  0.250  0.353  0.426  1.0
  Rh  Rh8  1  0.750  0.088  0.268  1.0
  Rh  Rh9  1  0.750  0.588  0.232  1.0
  Rh  Rh10  1  0.250  0.912  0.732  1.0
  Rh  Rh11  1  0.250  0.412  0.768  1.0
[/CIF]
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The material structure described by TaRh2 is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. Ta(1) is bonded in a 10-coordinate geometry to five equivalent Rh(1) and five equivalent Rh(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(2) is bonded in a 5-coordinate geometry to five equivalent Ta(1) atoms. In the second Rh site, Rh(1) is bonded in a 5-coordinate geometry to five equivalent Ta(1) atoms. is represented by the CIF file [CIF]
data_TaRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.014
_cell_length_b   5.476
_cell_length_c   8.220
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   180.700
_cell_formula_units_Z   4
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
  Ta  Ta0  1  0.750  0.164  0.603  1.0
  Ta  Ta1  1  0.750  0.664  0.897  1.0
  Ta  Ta2  1  0.250  0.836  0.397  1.0
  Ta  Ta3  1  0.250  0.336  0.103  1.0
  Rh  Rh4  1  0.750  0.147  0.926  1.0
  Rh  Rh5  1  0.750  0.647  0.574  1.0
  Rh  Rh6  1  0.250  0.853  0.074  1.0
  Rh  Rh7  1  0.250  0.353  0.426  1.0
  Rh  Rh8  1  0.750  0.088  0.268  1.0
  Rh  Rh9  1  0.750  0.588  0.232  1.0
  Rh  Rh10  1  0.250  0.912  0.732  1.0
  Rh  Rh11  1  0.250  0.412  0.768  1.0
[/CIF]
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