The material structure described by ErRhPd2B is (Cubic) Perovskite-derived structured and crystallizes in the tetragonal P4/mmm space group. Er(1) is bonded to four equivalent Rh(1) and eight equivalent Pd(1) atoms to form ErPd8Rh4 cuboctahedra that share corners with twelve equivalent Er(1)Pd8Rh4 cuboctahedra, faces with six equivalent Er(1)Pd8Rh4 cuboctahedra, and faces with eight equivalent B(1)Pd4Rh2 octahedra. Rh(1) is bonded in a distorted linear geometry to four equivalent Er(1) and two equivalent B(1) atoms. Pd(1) is bonded to four equivalent Er(1) and two equivalent B(1) atoms to form a mixture of distorted edge, face, and corner-sharing PdEr4B2 octahedra. The corner-sharing octahedral tilt angles range from 0-61°. B(1) is bonded to two equivalent Rh(1) and four equivalent Pd(1) atoms to form BPd4Rh2 octahedra that share corners with six equivalent B(1)Pd4Rh2 octahedra and faces with eight equivalent Er(1)Pd8Rh4 cuboctahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_ErBPd2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.315
_cell_length_b   4.166
_cell_length_c   4.315
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   77.583
_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
  Er  Er0  1  0.000  0.000  0.000  1.0
  B  B1  1  0.500  0.500  0.500  1.0
  Pd  Pd2  1  0.000  0.500  0.500  1.0
  Pd  Pd3  1  0.500  0.500  0.000  1.0
  Rh  Rh4  1  0.500  0.000  0.500  1.0
[/CIF]
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The material structure described by ErRhPd2B is (Cubic) Perovskite-derived structured and crystallizes in the tetragonal P4/mmm space group. Er(1) is bonded to four equivalent Rh(1) and eight equivalent Pd(1) atoms to form ErPd8Rh4 cuboctahedra that share corners with twelve equivalent Er(1)Pd8Rh4 cuboctahedra, faces with six equivalent Er(1)Pd8Rh4 cuboctahedra, and faces with eight equivalent B(1)Pd4Rh2 octahedra. Rh(1) is bonded in a distorted linear geometry to four equivalent Er(1) and two equivalent B(1) atoms. Pd(1) is bonded to four equivalent Er(1) and two equivalent B(1) atoms to form a mixture of distorted edge, face, and corner-sharing PdEr4B2 octahedra. The corner-sharing octahedral tilt angles range from 0-61°. B(1) is bonded to two equivalent Rh(1) and four equivalent Pd(1) atoms to form BPd4Rh2 octahedra that share corners with six equivalent B(1)Pd4Rh2 octahedra and faces with eight equivalent Er(1)Pd8Rh4 cuboctahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_ErBPd2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.315
_cell_length_b   4.166
_cell_length_c   4.315
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   77.583
_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
  Er  Er0  1  0.000  0.000  0.000  1.0
  B  B1  1  0.500  0.500  0.500  1.0
  Pd  Pd2  1  0.000  0.500  0.500  1.0
  Pd  Pd3  1  0.500  0.500  0.000  1.0
  Rh  Rh4  1  0.500  0.000  0.500  1.0
[/CIF]
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