data_BaBiRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.08
_cell_length_b   5.08
_cell_length_c   5.08
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaBiRh
_chemical_formula_sum   'Ba1 Bi1 Rh1'
_cell_volume   92.87
_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
  Ba  Ba0  1  0.39  0.39  0.39  1.0
  Bi  Bi1  1  0.8  0.8  0.8  1.0
  Rh  Rh2  1  0.0  0.0  0.0  1.0

data_BaBiRh
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.08
_cell_length_b   5.08
_cell_length_c   12.45
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BaBiRh
_chemical_formula_sum   'Ba3 Bi3 Rh3'
_cell_volume   278.61
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Ba  Ba0  3  0.0  0.0  0.61  1.0
  Bi  Bi1  3  0.0  0.0  0.2  1.0
  Rh  Rh2  3  0.0  0.0  0.0  1.0

Ba Bi Rh
BaRhBi crystallizes in the trigonal R3m space group. Ba(1) is bonded in a distorted hexagonal planar geometry to three equivalent Rh(1) and three equivalent Bi(1) atoms. All Ba(1)-Rh(1) bond lengths are 3.02 Å. All Ba(1)-Bi(1) bond lengths are 3.07 Å. Rh(1) is bonded to three equivalent Ba(1) and one Bi(1) atom to form distorted RhBa3Bi tetrahedra that share corners with three equivalent Bi(1)Ba3Rh tetrahedra, corners with six equivalent Rh(1)Ba3Bi tetrahedra, and edges with three equivalent Bi(1)Ba3Rh tetrahedra. The Rh(1)-Bi(1) bond length is 2.53 Å. Bi(1) is bonded to three equivalent Ba(1) and one Rh(1) atom to form distorted BiBa3Rh tetrahedra that share corners with three equivalent Rh(1)Ba3Bi tetrahedra, corners with six equivalent Bi(1)Ba3Rh tetrahedra, and edges with three equivalent Rh(1)Ba3Bi tetrahedra.