The material structure described by Rh8Bi8O27 crystallizes in the trigonal R3m space group. There are four inequivalent Rh sites. In the first Rh site, Rh(1) is bonded to one O(2), one O(9), two equivalent O(1), and two equivalent O(10) atoms to form RhO6 octahedra that share  a cornercorner with one Rh(2)O6 octahedra,  a cornercorner with one Rh(4)O6 octahedra, corners with four equivalent Rh(1)O6 octahedra, edges with two equivalent Bi(1)O7 hexagonal pyramids, and edges with two equivalent Bi(2)O7 hexagonal pyramids. The corner-sharing octahedral tilt angles range from 50-52°. In the second Rh site, Rh(2) is bonded to three equivalent O(2) and three equivalent O(3) atoms to form RhO6 octahedra that share corners with three equivalent Rh(1)O6 octahedra, corners with three equivalent Rh(3)O6 octahedra, and edges with six equivalent Bi(2)O7 hexagonal pyramids. The corner-sharing octahedral tilt angles range from 50-52°. In the third Rh site, Rh(3) is bonded to one O(3), one O(7), two equivalent O(4), and two equivalent O(5) atoms to form RhO6 octahedra that share  a cornercorner with one Rh(2)O6 octahedra,  a cornercorner with one Rh(4)O6 octahedra, corners with four equivalent Rh(3)O6 octahedra, and edges with two equivalent Bi(2)O7 hexagonal pyramids. The corner-sharing octahedral tilt angles range from 50-52°. In the fourth Rh site, Rh(4) is bonded to three equivalent O(7) and three equivalent O(9) atoms to form corner-sharing RhO6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are four inequivalent Bi sites. In the first Bi site, Bi(1) is bonded to one O(11), three equivalent O(1), and three equivalent O(10) atoms to form distorted BiO7 hexagonal pyramids that share corners with three equivalent Bi(2)O7 hexagonal pyramids and edges with six equivalent Rh(1)O6 octahedra. In the second Bi site, Bi(2) is bonded to one O(1), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms to form distorted BiO7 hexagonal pyramids that share  a cornercorner with one Bi(1)O7 hexagonal pyramid, corners with two equivalent Bi(2)O7 hexagonal pyramids, edges with two equivalent Bi(2)O7 hexagonal pyramids, edges with two equivalent Rh(1)O6 octahedra, edges with two equivalent Rh(2)O6 octahedra, and edges with two equivalent Rh(3)O6 octahedra. In the third Bi site, Bi(3) is bonded in a distorted body-centered cubic geometry to one O(6), one O(8), three equivalent O(4), and three equivalent O(5) atoms. In the fourth Bi site, Bi(4) is bonded in a distorted body-centered cubic geometry to one O(10), one O(11), one O(4), one O(8), two equivalent O(7), and two equivalent O(9) atoms. There are eleven inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Rh(1), one Bi(1), and one Bi(2) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(5)Bi2Rh2 tetrahedra,  a cornercorner with one O(11)Bi4 tetrahedra,  a cornercorner with one O(6)Bi4 tetrahedra, corners with two equivalent O(3)Bi2Rh2 tetrahedra, corners with two equivalent O(9)Bi2Rh2 tetrahedra, corners with three equivalent O(10)Bi2Rh2 tetrahedra, corners with four equivalent O(1)Bi2Rh2 tetrahedra, edges with two equivalent O(10)Bi2Rh2 tetrahedra, and edges with two equivalent O(2)Bi2Rh2 tetrahedra. In the second O site, O(2) is bonded to one Rh(1), one Rh(2), and two equivalent Bi(2) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(9)Bi2Rh2 tetrahedra, corners with two equivalent O(10)Bi2Rh2 tetrahedra, corners with two equivalent O(5)Bi2Rh2 tetrahedra, corners with three equivalent O(3)Bi2Rh2 tetrahedra, corners with four equivalent O(2)Bi2Rh2 tetrahedra,  an edgeedge with one O(6)Bi4 tetrahedra, edges with two equivalent O(1)Bi2Rh2 tetrahedra, and edges with two equivalent O(3)Bi2Rh2 tetrahedra. In the third O site, O(3) is bonded to one Rh(2), one Rh(3), and two equivalent Bi(2) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(7)Bi2Rh2 tetrahedra, corners with two equivalent O(1)Bi2Rh2 tetrahedra, corners with two equivalent O(4)Bi2Rh2 tetrahedra, corners with two equivalent O(6)Bi4 tetrahedra, corners with three equivalent O(2)Bi2Rh2 tetrahedra, corners with four equivalent O(3)Bi2Rh2 tetrahedra, edges with two equivalent O(2)Bi2Rh2 tetrahedra, and edges with two equivalent O(5)Bi2Rh2 tetrahedra. In the fourth O site, O(4) is bonded to two equivalent Rh(3), one Bi(3), and one Bi(4) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(10)Bi2Rh2 tetrahedra,  a cornercorner with one O(11)Bi4 tetrahedra,  a cornercorner with one O(6)Bi4 tetrahedra, corners with two equivalent O(3)Bi2Rh2 tetrahedra, corners with two equivalent O(9)Bi2Rh2 tetrahedra, corners with three equivalent O(5)Bi2Rh2 tetrahedra, corners with four equivalent O(4)Bi2Rh2 tetrahedra,  an edgeedge with one O(8)Bi4 tetrahedra, edges with two equivalent O(5)Bi2Rh2 tetrahedra, and edges with two equivalent O(7)Bi2Rh2 tetrahedra. In the fifth O site, O(5) is bonded to two equivalent Rh(3), one Bi(2), and one Bi(3) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(1)Bi2Rh2 tetrahedra,  a cornercorner with one O(8)Bi4 tetrahedra, corners with two equivalent O(2)Bi2Rh2 tetrahedra, corners with two equivalent O(7)Bi2Rh2 tetrahedra, corners with three equivalent O(4)Bi2Rh2 tetrahedra, corners with four equivalent O(5)Bi2Rh2 tetrahedra,  an edgeedge with one O(6)Bi4 tetrahedra, edges with two equivalent O(3)Bi2Rh2 tetrahedra, and edges with two equivalent O(4)Bi2Rh2 tetrahedra. In the sixth O site, O(6) is bonded to one Bi(3) and three equivalent Bi(2) atoms to form OBi4 tetrahedra that share  a cornercorner with one O(8)Bi4 tetrahedra, corners with three equivalent O(1)Bi2Rh2 tetrahedra, corners with three equivalent O(4)Bi2Rh2 tetrahedra, corners with six equivalent O(3)Bi2Rh2 tetrahedra, edges with three equivalent O(2)Bi2Rh2 tetrahedra, and edges with three equivalent O(5)Bi2Rh2 tetrahedra. In the seventh O site, O(7) is bonded to one Rh(3), one Rh(4), and two equivalent Bi(4) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(3)Bi2Rh2 tetrahedra, corners with two equivalent O(10)Bi2Rh2 tetrahedra, corners with two equivalent O(5)Bi2Rh2 tetrahedra, corners with two equivalent O(8)Bi4 tetrahedra, corners with three equivalent O(9)Bi2Rh2 tetrahedra, corners with four equivalent O(7)Bi2Rh2 tetrahedra,  an edgeedge with one O(11)Bi4 tetrahedra, edges with two equivalent O(4)Bi2Rh2 tetrahedra, and edges with two equivalent O(9)Bi2Rh2 tetrahedra. In the eighth O site, O(8) is bonded to one Bi(3) and three equivalent Bi(4) atoms to form OBi4 tetrahedra that share  a cornercorner with one O(6)Bi4 tetrahedra, corners with three equivalent O(10)Bi2Rh2 tetrahedra, corners with three equivalent O(5)Bi2Rh2 tetrahedra, corners with three equivalent O(11)Bi4 tetrahedra, corners with six equivalent O(7)Bi2Rh2 tetrahedra, edges with three equivalent O(4)Bi2Rh2 tetrahedra, and edges with three equivalent O(9)Bi2Rh2 tetrahedra. In the ninth O site, O(9) is bonded to one Rh(1), one Rh(4), and two equivalent Bi(4) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(2)Bi2Rh2 tetrahedra, corners with two equivalent O(1)Bi2Rh2 tetrahedra, corners with two equivalent O(4)Bi2Rh2 tetrahedra, corners with two equivalent O(11)Bi4 tetrahedra, corners with three equivalent O(7)Bi2Rh2 tetrahedra, corners with four equivalent O(9)Bi2Rh2 tetrahedra,  an edgeedge with one O(8)Bi4 tetrahedra, edges with two equivalent O(10)Bi2Rh2 tetrahedra, and edges with two equivalent O(7)Bi2Rh2 tetrahedra. In the tenth O site, O(10) is bonded to two equivalent Rh(1), one Bi(1), and one Bi(4) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(4)Bi2Rh2 tetrahedra,  a cornercorner with one O(8)Bi4 tetrahedra, corners with two equivalent O(2)Bi2Rh2 tetrahedra, corners with two equivalent O(7)Bi2Rh2 tetrahedra, corners with three equivalent O(1)Bi2Rh2 tetrahedra, corners with four equivalent O(10)Bi2Rh2 tetrahedra,  an edgeedge with one O(11)Bi4 tetrahedra, edges with two equivalent O(1)Bi2Rh2 tetrahedra, and edges with two equivalent O(9)Bi2Rh2 tetrahedra. In the eleventh O site, O(11) is bonded to one Bi(1) and three equivalent Bi(4) atoms to form OBi4 tetrahedra that share corners with three equivalent O(1)Bi2Rh2 tetrahedra, corners with three equivalent O(4)Bi2Rh2 tetrahedra, corners with three equivalent O(8)Bi4 tetrahedra, corners with six equivalent O(9)Bi2Rh2 tetrahedra, edges with three equivalent O(10)Bi2Rh2 tetrahedra, and edges with three equivalent O(7)Bi2Rh2 tetrahedra. is represented by the CIF file [CIF]
data_Bi8Rh8O27
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.667
_cell_length_b   12.667
_cell_length_c   12.667
_cell_angle_alpha   33.565
_cell_angle_beta   33.565
_cell_angle_gamma   33.565
_symmetry_Int_Tables_number   1
_cell_volume   553.368
_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
  Bi  Bi0  1  0.504  0.504  0.504  1.0
  Bi  Bi1  1  0.257  0.744  0.744  1.0
  Bi  Bi2  1  0.744  0.257  0.744  1.0
  Bi  Bi3  1  0.999  0.999  0.999  1.0
  Bi  Bi4  1  0.744  0.744  0.257  1.0
  Bi  Bi5  1  0.251  0.750  0.251  1.0
  Bi  Bi6  1  0.750  0.251  0.251  1.0
  Bi  Bi7  1  0.251  0.251  0.750  1.0
  Rh  Rh8  1  0.999  0.999  0.500  1.0
  Rh  Rh9  1  0.500  0.999  0.999  1.0
  Rh  Rh10  1  0.999  0.500  0.999  1.0
  Rh  Rh11  1  0.251  0.251  0.251  1.0
  Rh  Rh12  1  0.499  0.499  0.002  1.0
  Rh  Rh13  1  0.002  0.499  0.499  1.0
  Rh  Rh14  1  0.499  0.002  0.499  1.0
  Rh  Rh15  1  0.750  0.750  0.750  1.0
  O  O16  1  0.708  0.708  0.124  1.0
  O  O17  1  0.081  0.081  0.507  1.0
  O  O18  1  0.003  0.416  0.416  1.0
  O  O19  1  0.124  0.708  0.708  1.0
  O  O20  1  0.416  0.003  0.416  1.0
  O  O21  1  0.708  0.124  0.708  1.0
  O  O22  1  0.209  0.209  0.624  1.0
  O  O23  1  0.507  0.081  0.081  1.0
  O  O24  1  0.792  0.371  0.792  1.0
  O  O25  1  0.371  0.792  0.792  1.0
  O  O26  1  0.081  0.507  0.081  1.0
  O  O27  1  0.931  0.931  0.931  1.0
  O  O28  1  0.416  0.416  0.003  1.0
  O  O29  1  0.583  0.583  1.000  1.0
  O  O30  1  0.209  0.624  0.209  1.0
  O  O31  1  0.062  0.062  0.062  1.0
  O  O32  1  0.624  0.209  0.209  1.0
  O  O33  1  0.917  0.498  0.917  1.0
  O  O34  1  0.498  0.917  0.917  1.0
  O  O35  1  0.792  0.792  0.371  1.0
  O  O36  1  1.000  0.583  0.583  1.0
  O  O37  1  0.872  0.294  0.294  1.0
  O  O38  1  0.583  1.000  0.583  1.0
  O  O39  1  0.294  0.872  0.294  1.0
  O  O40  1  0.444  0.444  0.444  1.0
  O  O41  1  0.917  0.917  0.498  1.0
  O  O42  1  0.294  0.294  0.872  1.0
[/CIF]
.
The material structure described by Rh8Bi8O27 crystallizes in the trigonal R3m space group. There are four inequivalent Rh sites. In the first Rh site, Rh(1) is bonded to one O(2), one O(9), two equivalent O(1), and two equivalent O(10) atoms to form RhO6 octahedra that share  a cornercorner with one Rh(2)O6 octahedra,  a cornercorner with one Rh(4)O6 octahedra, corners with four equivalent Rh(1)O6 octahedra, edges with two equivalent Bi(1)O7 hexagonal pyramids, and edges with two equivalent Bi(2)O7 hexagonal pyramids. The corner-sharing octahedral tilt angles range from 50-52°. In the second Rh site, Rh(2) is bonded to three equivalent O(2) and three equivalent O(3) atoms to form RhO6 octahedra that share corners with three equivalent Rh(1)O6 octahedra, corners with three equivalent Rh(3)O6 octahedra, and edges with six equivalent Bi(2)O7 hexagonal pyramids. The corner-sharing octahedral tilt angles range from 50-52°. In the third Rh site, Rh(3) is bonded to one O(3), one O(7), two equivalent O(4), and two equivalent O(5) atoms to form RhO6 octahedra that share  a cornercorner with one Rh(2)O6 octahedra,  a cornercorner with one Rh(4)O6 octahedra, corners with four equivalent Rh(3)O6 octahedra, and edges with two equivalent Bi(2)O7 hexagonal pyramids. The corner-sharing octahedral tilt angles range from 50-52°. In the fourth Rh site, Rh(4) is bonded to three equivalent O(7) and three equivalent O(9) atoms to form corner-sharing RhO6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are four inequivalent Bi sites. In the first Bi site, Bi(1) is bonded to one O(11), three equivalent O(1), and three equivalent O(10) atoms to form distorted BiO7 hexagonal pyramids that share corners with three equivalent Bi(2)O7 hexagonal pyramids and edges with six equivalent Rh(1)O6 octahedra. In the second Bi site, Bi(2) is bonded to one O(1), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms to form distorted BiO7 hexagonal pyramids that share  a cornercorner with one Bi(1)O7 hexagonal pyramid, corners with two equivalent Bi(2)O7 hexagonal pyramids, edges with two equivalent Bi(2)O7 hexagonal pyramids, edges with two equivalent Rh(1)O6 octahedra, edges with two equivalent Rh(2)O6 octahedra, and edges with two equivalent Rh(3)O6 octahedra. In the third Bi site, Bi(3) is bonded in a distorted body-centered cubic geometry to one O(6), one O(8), three equivalent O(4), and three equivalent O(5) atoms. In the fourth Bi site, Bi(4) is bonded in a distorted body-centered cubic geometry to one O(10), one O(11), one O(4), one O(8), two equivalent O(7), and two equivalent O(9) atoms. There are eleven inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Rh(1), one Bi(1), and one Bi(2) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(5)Bi2Rh2 tetrahedra,  a cornercorner with one O(11)Bi4 tetrahedra,  a cornercorner with one O(6)Bi4 tetrahedra, corners with two equivalent O(3)Bi2Rh2 tetrahedra, corners with two equivalent O(9)Bi2Rh2 tetrahedra, corners with three equivalent O(10)Bi2Rh2 tetrahedra, corners with four equivalent O(1)Bi2Rh2 tetrahedra, edges with two equivalent O(10)Bi2Rh2 tetrahedra, and edges with two equivalent O(2)Bi2Rh2 tetrahedra. In the second O site, O(2) is bonded to one Rh(1), one Rh(2), and two equivalent Bi(2) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(9)Bi2Rh2 tetrahedra, corners with two equivalent O(10)Bi2Rh2 tetrahedra, corners with two equivalent O(5)Bi2Rh2 tetrahedra, corners with three equivalent O(3)Bi2Rh2 tetrahedra, corners with four equivalent O(2)Bi2Rh2 tetrahedra,  an edgeedge with one O(6)Bi4 tetrahedra, edges with two equivalent O(1)Bi2Rh2 tetrahedra, and edges with two equivalent O(3)Bi2Rh2 tetrahedra. In the third O site, O(3) is bonded to one Rh(2), one Rh(3), and two equivalent Bi(2) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(7)Bi2Rh2 tetrahedra, corners with two equivalent O(1)Bi2Rh2 tetrahedra, corners with two equivalent O(4)Bi2Rh2 tetrahedra, corners with two equivalent O(6)Bi4 tetrahedra, corners with three equivalent O(2)Bi2Rh2 tetrahedra, corners with four equivalent O(3)Bi2Rh2 tetrahedra, edges with two equivalent O(2)Bi2Rh2 tetrahedra, and edges with two equivalent O(5)Bi2Rh2 tetrahedra. In the fourth O site, O(4) is bonded to two equivalent Rh(3), one Bi(3), and one Bi(4) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(10)Bi2Rh2 tetrahedra,  a cornercorner with one O(11)Bi4 tetrahedra,  a cornercorner with one O(6)Bi4 tetrahedra, corners with two equivalent O(3)Bi2Rh2 tetrahedra, corners with two equivalent O(9)Bi2Rh2 tetrahedra, corners with three equivalent O(5)Bi2Rh2 tetrahedra, corners with four equivalent O(4)Bi2Rh2 tetrahedra,  an edgeedge with one O(8)Bi4 tetrahedra, edges with two equivalent O(5)Bi2Rh2 tetrahedra, and edges with two equivalent O(7)Bi2Rh2 tetrahedra. In the fifth O site, O(5) is bonded to two equivalent Rh(3), one Bi(2), and one Bi(3) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(1)Bi2Rh2 tetrahedra,  a cornercorner with one O(8)Bi4 tetrahedra, corners with two equivalent O(2)Bi2Rh2 tetrahedra, corners with two equivalent O(7)Bi2Rh2 tetrahedra, corners with three equivalent O(4)Bi2Rh2 tetrahedra, corners with four equivalent O(5)Bi2Rh2 tetrahedra,  an edgeedge with one O(6)Bi4 tetrahedra, edges with two equivalent O(3)Bi2Rh2 tetrahedra, and edges with two equivalent O(4)Bi2Rh2 tetrahedra. In the sixth O site, O(6) is bonded to one Bi(3) and three equivalent Bi(2) atoms to form OBi4 tetrahedra that share  a cornercorner with one O(8)Bi4 tetrahedra, corners with three equivalent O(1)Bi2Rh2 tetrahedra, corners with three equivalent O(4)Bi2Rh2 tetrahedra, corners with six equivalent O(3)Bi2Rh2 tetrahedra, edges with three equivalent O(2)Bi2Rh2 tetrahedra, and edges with three equivalent O(5)Bi2Rh2 tetrahedra. In the seventh O site, O(7) is bonded to one Rh(3), one Rh(4), and two equivalent Bi(4) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(3)Bi2Rh2 tetrahedra, corners with two equivalent O(10)Bi2Rh2 tetrahedra, corners with two equivalent O(5)Bi2Rh2 tetrahedra, corners with two equivalent O(8)Bi4 tetrahedra, corners with three equivalent O(9)Bi2Rh2 tetrahedra, corners with four equivalent O(7)Bi2Rh2 tetrahedra,  an edgeedge with one O(11)Bi4 tetrahedra, edges with two equivalent O(4)Bi2Rh2 tetrahedra, and edges with two equivalent O(9)Bi2Rh2 tetrahedra. In the eighth O site, O(8) is bonded to one Bi(3) and three equivalent Bi(4) atoms to form OBi4 tetrahedra that share  a cornercorner with one O(6)Bi4 tetrahedra, corners with three equivalent O(10)Bi2Rh2 tetrahedra, corners with three equivalent O(5)Bi2Rh2 tetrahedra, corners with three equivalent O(11)Bi4 tetrahedra, corners with six equivalent O(7)Bi2Rh2 tetrahedra, edges with three equivalent O(4)Bi2Rh2 tetrahedra, and edges with three equivalent O(9)Bi2Rh2 tetrahedra. In the ninth O site, O(9) is bonded to one Rh(1), one Rh(4), and two equivalent Bi(4) atoms to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(2)Bi2Rh2 tetrahedra, corners with two equivalent O(1)Bi2Rh2 tetrahedra, corners with two equivalent O(4)Bi2Rh2 tetrahedra, corners with two equivalent O(11)Bi4 tetrahedra, corners with three equivalent O(7)Bi2Rh2 tetrahedra, corners with four equivalent O(9)Bi2Rh2 tetrahedra,  an edgeedge with one O(8)Bi4 tetrahedra, edges with two equivalent O(10)Bi2Rh2 tetrahedra, and edges with two equivalent O(7)Bi2Rh2 tetrahedra. In the tenth O site, O(10) is bonded to two equivalent Rh(1), one Bi(1), and one Bi(4) atom to form distorted OBi2Rh2 tetrahedra that share  a cornercorner with one O(4)Bi2Rh2 tetrahedra,  a cornercorner with one O(8)Bi4 tetrahedra, corners with two equivalent O(2)Bi2Rh2 tetrahedra, corners with two equivalent O(7)Bi2Rh2 tetrahedra, corners with three equivalent O(1)Bi2Rh2 tetrahedra, corners with four equivalent O(10)Bi2Rh2 tetrahedra,  an edgeedge with one O(11)Bi4 tetrahedra, edges with two equivalent O(1)Bi2Rh2 tetrahedra, and edges with two equivalent O(9)Bi2Rh2 tetrahedra. In the eleventh O site, O(11) is bonded to one Bi(1) and three equivalent Bi(4) atoms to form OBi4 tetrahedra that share corners with three equivalent O(1)Bi2Rh2 tetrahedra, corners with three equivalent O(4)Bi2Rh2 tetrahedra, corners with three equivalent O(8)Bi4 tetrahedra, corners with six equivalent O(9)Bi2Rh2 tetrahedra, edges with three equivalent O(10)Bi2Rh2 tetrahedra, and edges with three equivalent O(7)Bi2Rh2 tetrahedra. is represented by the CIF file [CIF]
data_Bi8Rh8O27
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.667
_cell_length_b   12.667
_cell_length_c   12.667
_cell_angle_alpha   33.565
_cell_angle_beta   33.565
_cell_angle_gamma   33.565
_symmetry_Int_Tables_number   1
_cell_volume   553.368
_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
  Bi  Bi0  1  0.504  0.504  0.504  1.0
  Bi  Bi1  1  0.257  0.744  0.744  1.0
  Bi  Bi2  1  0.744  0.257  0.744  1.0
  Bi  Bi3  1  0.999  0.999  0.999  1.0
  Bi  Bi4  1  0.744  0.744  0.257  1.0
  Bi  Bi5  1  0.251  0.750  0.251  1.0
  Bi  Bi6  1  0.750  0.251  0.251  1.0
  Bi  Bi7  1  0.251  0.251  0.750  1.0
  Rh  Rh8  1  0.999  0.999  0.500  1.0
  Rh  Rh9  1  0.500  0.999  0.999  1.0
  Rh  Rh10  1  0.999  0.500  0.999  1.0
  Rh  Rh11  1  0.251  0.251  0.251  1.0
  Rh  Rh12  1  0.499  0.499  0.002  1.0
  Rh  Rh13  1  0.002  0.499  0.499  1.0
  Rh  Rh14  1  0.499  0.002  0.499  1.0
  Rh  Rh15  1  0.750  0.750  0.750  1.0
  O  O16  1  0.708  0.708  0.124  1.0
  O  O17  1  0.081  0.081  0.507  1.0
  O  O18  1  0.003  0.416  0.416  1.0
  O  O19  1  0.124  0.708  0.708  1.0
  O  O20  1  0.416  0.003  0.416  1.0
  O  O21  1  0.708  0.124  0.708  1.0
  O  O22  1  0.209  0.209  0.624  1.0
  O  O23  1  0.507  0.081  0.081  1.0
  O  O24  1  0.792  0.371  0.792  1.0
  O  O25  1  0.371  0.792  0.792  1.0
  O  O26  1  0.081  0.507  0.081  1.0
  O  O27  1  0.931  0.931  0.931  1.0
  O  O28  1  0.416  0.416  0.003  1.0
  O  O29  1  0.583  0.583  1.000  1.0
  O  O30  1  0.209  0.624  0.209  1.0
  O  O31  1  0.062  0.062  0.062  1.0
  O  O32  1  0.624  0.209  0.209  1.0
  O  O33  1  0.917  0.498  0.917  1.0
  O  O34  1  0.498  0.917  0.917  1.0
  O  O35  1  0.792  0.792  0.371  1.0
  O  O36  1  1.000  0.583  0.583  1.0
  O  O37  1  0.872  0.294  0.294  1.0
  O  O38  1  0.583  1.000  0.583  1.0
  O  O39  1  0.294  0.872  0.294  1.0
  O  O40  1  0.444  0.444  0.444  1.0
  O  O41  1  0.917  0.917  0.498  1.0
  O  O42  1  0.294  0.294  0.872  1.0
[/CIF]
.