The material described by Rh10As4P is half-Heusler-like structured and crystallizes in the trigonal R-3m space group. There are five inequivalent Rh sites. In the first Rh site, Rh(1) is bonded to three equivalent As(1) and one P(1) atom to form distorted RhAs3P tetrahedra that share corners with three equivalent Rh(3)As4 tetrahedra, corners with three equivalent Rh(5)As4 tetrahedra, corners with three equivalent Rh(4)AsP3 tetrahedra, corners with seven equivalent Rh(1)As3P tetrahedra, edges with three equivalent Rh(5)As4 tetrahedra, and edges with three equivalent Rh(4)AsP3 tetrahedra. In the second Rh site, Rh(2) is bonded to four equivalent As(2) atoms to form a mixture of distorted edge and corner-sharing RhAs4 tetrahedra. In the third Rh site, Rh(3) is bonded to one As(1) and three equivalent As(2) atoms to form distorted RhAs4 tetrahedra that share  a cornercorner with one Rh(4)AsP3 tetrahedra, corners with three equivalent Rh(1)As3P tetrahedra, corners with six equivalent Rh(2)As4 tetrahedra, corners with six equivalent Rh(3)As4 tetrahedra, edges with three equivalent Rh(2)As4 tetrahedra, and edges with three equivalent Rh(5)As4 tetrahedra. In the fourth Rh site, Rh(4) is bonded to one As(1) and three equivalent P(1) atoms to form distorted RhAsP3 tetrahedra that share  a cornercorner with one Rh(3)As4 tetrahedra, corners with three equivalent Rh(1)As3P tetrahedra, corners with three equivalent Rh(5)As4 tetrahedra, corners with nine equivalent Rh(4)AsP3 tetrahedra, edges with three equivalent Rh(1)As3P tetrahedra, and edges with three equivalent Rh(4)AsP3 tetrahedra. In the fifth Rh site, Rh(5) is bonded to one As(2) and three equivalent As(1) atoms to form distorted RhAs4 tetrahedra that share corners with three equivalent Rh(1)As3P tetrahedra, corners with three equivalent Rh(4)AsP3 tetrahedra, corners with four equivalent Rh(2)As4 tetrahedra, corners with six equivalent Rh(5)As4 tetrahedra, edges with three equivalent Rh(1)As3P tetrahedra, and edges with three equivalent Rh(3)As4 tetrahedra. There are two inequivalent As sites. In the first As site, As(1) is bonded in a body-centered cubic geometry to one Rh(3), one Rh(4), three equivalent Rh(1), and three equivalent Rh(5) atoms. In the second As site, As(2) is bonded in a body-centered cubic geometry to one Rh(5), three equivalent Rh(3), and four equivalent Rh(2) atoms. P(1) is bonded in a body-centered cubic geometry to two equivalent Rh(1) and six equivalent Rh(4) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_As4PRh10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   16.756
_cell_length_b   16.756
_cell_length_c   16.756
_cell_angle_alpha   13.836
_cell_angle_beta   13.836
_cell_angle_gamma   13.836
_symmetry_Int_Tables_number   1
_cell_volume   234.142
_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
  As  As0  1  0.601  0.601  0.601  1.0
  As  As1  1  0.201  0.201  0.201  1.0
  As  As2  1  0.799  0.799  0.799  1.0
  As  As3  1  0.399  0.399  0.399  1.0
  P  P4  1  0.000  0.000  0.000  1.0
  Rh  Rh5  1  0.047  0.047  0.047  1.0
  Rh  Rh6  1  0.850  0.850  0.850  1.0
  Rh  Rh7  1  0.449  0.449  0.449  1.0
  Rh  Rh8  1  0.652  0.652  0.652  1.0
  Rh  Rh9  1  0.251  0.251  0.251  1.0
  Rh  Rh10  1  0.348  0.348  0.348  1.0
  Rh  Rh11  1  0.150  0.150  0.150  1.0
  Rh  Rh12  1  0.749  0.749  0.749  1.0
  Rh  Rh13  1  0.953  0.953  0.953  1.0
  Rh  Rh14  1  0.551  0.551  0.551  1.0
[/CIF]
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The material described by Rh10As4P is half-Heusler-like structured and crystallizes in the trigonal R-3m space group. There are five inequivalent Rh sites. In the first Rh site, Rh(1) is bonded to three equivalent As(1) and one P(1) atom to form distorted RhAs3P tetrahedra that share corners with three equivalent Rh(3)As4 tetrahedra, corners with three equivalent Rh(5)As4 tetrahedra, corners with three equivalent Rh(4)AsP3 tetrahedra, corners with seven equivalent Rh(1)As3P tetrahedra, edges with three equivalent Rh(5)As4 tetrahedra, and edges with three equivalent Rh(4)AsP3 tetrahedra. In the second Rh site, Rh(2) is bonded to four equivalent As(2) atoms to form a mixture of distorted edge and corner-sharing RhAs4 tetrahedra. In the third Rh site, Rh(3) is bonded to one As(1) and three equivalent As(2) atoms to form distorted RhAs4 tetrahedra that share  a cornercorner with one Rh(4)AsP3 tetrahedra, corners with three equivalent Rh(1)As3P tetrahedra, corners with six equivalent Rh(2)As4 tetrahedra, corners with six equivalent Rh(3)As4 tetrahedra, edges with three equivalent Rh(2)As4 tetrahedra, and edges with three equivalent Rh(5)As4 tetrahedra. In the fourth Rh site, Rh(4) is bonded to one As(1) and three equivalent P(1) atoms to form distorted RhAsP3 tetrahedra that share  a cornercorner with one Rh(3)As4 tetrahedra, corners with three equivalent Rh(1)As3P tetrahedra, corners with three equivalent Rh(5)As4 tetrahedra, corners with nine equivalent Rh(4)AsP3 tetrahedra, edges with three equivalent Rh(1)As3P tetrahedra, and edges with three equivalent Rh(4)AsP3 tetrahedra. In the fifth Rh site, Rh(5) is bonded to one As(2) and three equivalent As(1) atoms to form distorted RhAs4 tetrahedra that share corners with three equivalent Rh(1)As3P tetrahedra, corners with three equivalent Rh(4)AsP3 tetrahedra, corners with four equivalent Rh(2)As4 tetrahedra, corners with six equivalent Rh(5)As4 tetrahedra, edges with three equivalent Rh(1)As3P tetrahedra, and edges with three equivalent Rh(3)As4 tetrahedra. There are two inequivalent As sites. In the first As site, As(1) is bonded in a body-centered cubic geometry to one Rh(3), one Rh(4), three equivalent Rh(1), and three equivalent Rh(5) atoms. In the second As site, As(2) is bonded in a body-centered cubic geometry to one Rh(5), three equivalent Rh(3), and four equivalent Rh(2) atoms. P(1) is bonded in a body-centered cubic geometry to two equivalent Rh(1) and six equivalent Rh(4) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_As4PRh10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   16.756
_cell_length_b   16.756
_cell_length_c   16.756
_cell_angle_alpha   13.836
_cell_angle_beta   13.836
_cell_angle_gamma   13.836
_symmetry_Int_Tables_number   1
_cell_volume   234.142
_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
  As  As0  1  0.601  0.601  0.601  1.0
  As  As1  1  0.201  0.201  0.201  1.0
  As  As2  1  0.799  0.799  0.799  1.0
  As  As3  1  0.399  0.399  0.399  1.0
  P  P4  1  0.000  0.000  0.000  1.0
  Rh  Rh5  1  0.047  0.047  0.047  1.0
  Rh  Rh6  1  0.850  0.850  0.850  1.0
  Rh  Rh7  1  0.449  0.449  0.449  1.0
  Rh  Rh8  1  0.652  0.652  0.652  1.0
  Rh  Rh9  1  0.251  0.251  0.251  1.0
  Rh  Rh10  1  0.348  0.348  0.348  1.0
  Rh  Rh11  1  0.150  0.150  0.150  1.0
  Rh  Rh12  1  0.749  0.749  0.749  1.0
  Rh  Rh13  1  0.953  0.953  0.953  1.0
  Rh  Rh14  1  0.551  0.551  0.551  1.0
[/CIF]
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