data_Zn2BiRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.48
_cell_length_b   5.48
_cell_length_c   5.48
_cell_angle_alpha   145.35
_cell_angle_beta   126.02
_cell_angle_gamma   65.75
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn2BiRh
_chemical_formula_sum   'Zn2 Bi1 Rh1'
_cell_volume   74.79
_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
  Zn  Zn2  1  0.0  0.49  0.58  1.0
  Zn  Zn3  1  0.63  0.0  0.02  1.0
  Bi  Bi0  1  0.0  0.0  0.6  1.0
  Rh  Rh1  1  0.0  0.0  0.0  1.0

data_Zn2BiRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.26
_cell_length_b   4.98
_cell_length_c   5.48
_cell_angle_alpha   116.99
_cell_angle_beta   107.32
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn2BiRh
_chemical_formula_sum   'Zn2 Bi1 Rh1'
_cell_volume   74.79
_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
  Zn  Zn0  1  0.42  0.91  0.91  1.0
  Zn  Zn1  1  0.61  0.98  0.61  1.0
  Bi  Bi2  1  0.4  0.4  0.4  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

Zn Zn Bi Rh
RhZn2Bi crystallizes in the triclinic P1 space group. Rh(1) is bonded in a 4-coordinate geometry to one Zn(2), two equivalent Zn(1), and one Bi(1) atom. The Rh(1)-Zn(2) bond length is 2.09 Å. There is one shorter (1.60 Å) and one longer (1.81 Å) Rh(1)-Zn(1) bond length. The Rh(1)-Bi(1) bond length is 2.17 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted bent 150 degrees geometry to two equivalent Rh(1), one Zn(2), and one Bi(1) atom. The Zn(1)-Zn(2) bond length is 2.07 Å. The Zn(1)-Bi(1) bond length is 2.78 Å. In the second Zn site, Zn(2) is bonded in a 4-coordinate geometry to one Rh(1), one Zn(1), and two equivalent Bi(1) atoms. There is one shorter (2.58 Å) and one longer (2.82 Å) Zn(2)-Bi(1) bond length. Bi(1) is bonded in a 4-coordinate geometry to one Rh(1), one Zn(1), and two equivalent Zn(2) atoms.