The crystal structure described by U2(RhPd)3 is beta Cu3Ti-derived structured and crystallizes in the orthorhombic Pmmm space group. U(1) is bonded to two equivalent Rh(2), four equivalent Rh(1), two equivalent Pd(1), two equivalent Pd(2), and two equivalent Pd(3) atoms to form UPd6Rh6 cuboctahedra that share corners with twelve equivalent U(1)Pd6Rh6 cuboctahedra, edges with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, edges with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, edges with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra, edges with four equivalent Pd(2)U4Rh8 cuboctahedra, faces with two equivalent Rh(2)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(1)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(3)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(2)U4Rh8 cuboctahedra, and faces with six equivalent U(1)Pd6Rh6 cuboctahedra. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 12-coordinate geometry to four equivalent U(1), two equivalent Rh(2), two equivalent Pd(1), two equivalent Pd(2), and two equivalent Pd(3) atoms. In the second Rh site, Rh(2) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Pd(2) atoms to form distorted RhU4Pd4Rh4 cuboctahedra that share corners with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, corners with eight equivalent Pd(1)U4Pd4Rh4 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Pd(3)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(1)U4Pd4Rh4 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(2)U4Rh8 cuboctahedra. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Pd(3) atoms to form distorted PdU4Pd4Rh4 cuboctahedra that share corners with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, corners with eight equivalent Rh(2)U4Pd4Rh4 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Pd(2)U4Rh8 cuboctahedra, faces with two equivalent Rh(2)U4Pd4Rh4 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra. In the second Pd site, Pd(2) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Rh(2) atoms to form PdU4Rh8 cuboctahedra that share corners with four equivalent Pd(2)U4Rh8 cuboctahedra, corners with eight equivalent Pd(3)U4Pd4Rh4 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Pd(1)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(3)U4Pd4Rh4 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(2)U4Rh8 cuboctahedra. In the third Pd site, Pd(3) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Pd(1) atoms to form PdU4Pd4Rh4 cuboctahedra that share corners with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra, corners with eight equivalent Pd(2)U4Rh8 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Rh(2)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(2)U4Rh8 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_U2(PdRh)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.931
_cell_length_b   4.049
_cell_length_c   8.376
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   133.314
_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
  U  U0  1  0.000  0.000  0.757  1.0
  U  U1  1  0.000  0.000  0.243  1.0
  Pd  Pd2  1  0.500  0.000  0.500  1.0
  Pd  Pd3  1  0.000  0.500  0.000  1.0
  Pd  Pd4  1  0.000  0.500  0.500  1.0
  Rh  Rh5  1  0.500  0.500  0.749  1.0
  Rh  Rh6  1  0.500  0.500  0.251  1.0
  Rh  Rh7  1  0.500  0.000  0.000  1.0
[/CIF]
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The crystal structure described by U2(RhPd)3 is beta Cu3Ti-derived structured and crystallizes in the orthorhombic Pmmm space group. U(1) is bonded to two equivalent Rh(2), four equivalent Rh(1), two equivalent Pd(1), two equivalent Pd(2), and two equivalent Pd(3) atoms to form UPd6Rh6 cuboctahedra that share corners with twelve equivalent U(1)Pd6Rh6 cuboctahedra, edges with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, edges with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, edges with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra, edges with four equivalent Pd(2)U4Rh8 cuboctahedra, faces with two equivalent Rh(2)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(1)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(3)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(2)U4Rh8 cuboctahedra, and faces with six equivalent U(1)Pd6Rh6 cuboctahedra. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 12-coordinate geometry to four equivalent U(1), two equivalent Rh(2), two equivalent Pd(1), two equivalent Pd(2), and two equivalent Pd(3) atoms. In the second Rh site, Rh(2) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Pd(2) atoms to form distorted RhU4Pd4Rh4 cuboctahedra that share corners with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, corners with eight equivalent Pd(1)U4Pd4Rh4 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Pd(3)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(1)U4Pd4Rh4 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(2)U4Rh8 cuboctahedra. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Pd(3) atoms to form distorted PdU4Pd4Rh4 cuboctahedra that share corners with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, corners with eight equivalent Rh(2)U4Pd4Rh4 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Pd(2)U4Rh8 cuboctahedra, faces with two equivalent Rh(2)U4Pd4Rh4 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra. In the second Pd site, Pd(2) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Rh(2) atoms to form PdU4Rh8 cuboctahedra that share corners with four equivalent Pd(2)U4Rh8 cuboctahedra, corners with eight equivalent Pd(3)U4Pd4Rh4 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Pd(1)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(3)U4Pd4Rh4 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Rh(2)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(2)U4Rh8 cuboctahedra. In the third Pd site, Pd(3) is bonded to four equivalent U(1), four equivalent Rh(1), and four equivalent Pd(1) atoms to form PdU4Pd4Rh4 cuboctahedra that share corners with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra, corners with eight equivalent Pd(2)U4Rh8 cuboctahedra, edges with eight equivalent U(1)Pd6Rh6 cuboctahedra, edges with eight equivalent Rh(2)U4Pd4Rh4 cuboctahedra, faces with two equivalent Pd(2)U4Rh8 cuboctahedra, faces with four equivalent U(1)Pd6Rh6 cuboctahedra, faces with four equivalent Pd(1)U4Pd4Rh4 cuboctahedra, and faces with four equivalent Pd(3)U4Pd4Rh4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_U2(PdRh)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.931
_cell_length_b   4.049
_cell_length_c   8.376
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   133.314
_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
  U  U0  1  0.000  0.000  0.757  1.0
  U  U1  1  0.000  0.000  0.243  1.0
  Pd  Pd2  1  0.500  0.000  0.500  1.0
  Pd  Pd3  1  0.000  0.500  0.000  1.0
  Pd  Pd4  1  0.000  0.500  0.500  1.0
  Rh  Rh5  1  0.500  0.500  0.749  1.0
  Rh  Rh6  1  0.500  0.500  0.251  1.0
  Rh  Rh7  1  0.500  0.000  0.000  1.0
[/CIF]
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