The material described by RhP3 is Skutterudite structured and crystallizes in the cubic Im-3 space group. Rh(1) is bonded to six equivalent P(1) atoms to form RhP6 octahedra that share corners with six equivalent Rh(1)P6 octahedra and corners with twelve equivalent P(1)P2Rh2 tetrahedra. The corner-sharing octahedral tilt angles are 63°. P(1) is bonded to two equivalent Rh(1) and two equivalent P(1) atoms to form PP2Rh2 tetrahedra that share corners with four equivalent Rh(1)P6 octahedra, corners with ten equivalent P(1)P2Rh2 tetrahedra, and  an edgeedge with one P(1)P2Rh2 tetrahedra. The corner-sharing octahedral tilt angles range from 68-69°. is represented by the CIF file [CIF]
data_P3Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.945
_cell_length_b   6.945
_cell_length_c   6.945
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   257.881
_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
  P  P0  1  0.494  0.139  0.355  1.0
  P  P1  1  0.139  0.645  0.784  1.0
  P  P2  1  0.355  0.216  0.861  1.0
  P  P3  1  0.861  0.645  0.506  1.0
  P  P4  1  0.645  0.784  0.139  1.0
  P  P5  1  0.861  0.355  0.216  1.0
  P  P6  1  0.645  0.506  0.861  1.0
  P  P7  1  0.355  0.494  0.139  1.0
  P  P8  1  0.139  0.355  0.494  1.0
  P  P9  1  0.784  0.139  0.645  1.0
  P  P10  1  0.216  0.861  0.355  1.0
  P  P11  1  0.506  0.861  0.645  1.0
  Rh  Rh12  1  0.500  0.500  0.500  1.0
  Rh  Rh13  1  0.000  0.500  0.000  1.0
  Rh  Rh14  1  0.000  0.000  0.500  1.0
  Rh  Rh15  1  0.500  0.000  0.000  1.0
[/CIF]
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The material described by RhP3 is Skutterudite structured and crystallizes in the cubic Im-3 space group. Rh(1) is bonded to six equivalent P(1) atoms to form RhP6 octahedra that share corners with six equivalent Rh(1)P6 octahedra and corners with twelve equivalent P(1)P2Rh2 tetrahedra. The corner-sharing octahedral tilt angles are 63°. P(1) is bonded to two equivalent Rh(1) and two equivalent P(1) atoms to form PP2Rh2 tetrahedra that share corners with four equivalent Rh(1)P6 octahedra, corners with ten equivalent P(1)P2Rh2 tetrahedra, and  an edgeedge with one P(1)P2Rh2 tetrahedra. The corner-sharing octahedral tilt angles range from 68-69°. is represented by the CIF file [CIF]
data_P3Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.945
_cell_length_b   6.945
_cell_length_c   6.945
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   257.881
_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
  P  P0  1  0.494  0.139  0.355  1.0
  P  P1  1  0.139  0.645  0.784  1.0
  P  P2  1  0.355  0.216  0.861  1.0
  P  P3  1  0.861  0.645  0.506  1.0
  P  P4  1  0.645  0.784  0.139  1.0
  P  P5  1  0.861  0.355  0.216  1.0
  P  P6  1  0.645  0.506  0.861  1.0
  P  P7  1  0.355  0.494  0.139  1.0
  P  P8  1  0.139  0.355  0.494  1.0
  P  P9  1  0.784  0.139  0.645  1.0
  P  P10  1  0.216  0.861  0.355  1.0
  P  P11  1  0.506  0.861  0.645  1.0
  Rh  Rh12  1  0.500  0.500  0.500  1.0
  Rh  Rh13  1  0.000  0.500  0.000  1.0
  Rh  Rh14  1  0.000  0.000  0.500  1.0
  Rh  Rh15  1  0.500  0.000  0.000  1.0
[/CIF]
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