data_Zn4ReRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   4.9
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn4ReRh
_chemical_formula_sum   'Zn4 Re1 Rh1'
_cell_volume   83.03
_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  0.32  0.32  0.6  1.0
  Zn  Zn3  1  0.32  0.6  0.32  1.0
  Zn  Zn4  1  0.6  0.32  0.32  1.0
  Zn  Zn5  1  0.6  0.6  0.6  1.0
  Re  Re0  1  0.19  0.19  0.19  1.0
  Rh  Rh1  1  0.0  0.0  0.0  1.0

data_Zn4ReRh
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   11.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   Zn4ReRh
_chemical_formula_sum   'Zn12 Re3 Rh3'
_cell_volume   249.08
_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
  Zn  Zn0  9  0.09  0.18  0.58  1.0
  Zn  Zn1  3  0.0  0.0  0.4  1.0
  Re  Re2  3  0.0  0.0  0.81  1.0
  Rh  Rh3  3  0.0  0.0  0.0  1.0

Zn Zn Zn Zn Re Rh
Zn Zn Zn Zn Re Rh 0 2 o o o 0 1 o o o 0 3 o o o 0 4 o o + 0 4 o o o 0 5 o o + 1 2 o o o 1 3 o o o 1 4 o + o 1 4 o o o 1 5 o + o 2 3 o o o 2 4 + o o 2 4 o o o 2 5 + o o 3 4 o o + 3 4 o + o 3 4 + o o 3 5 o + + 3 5 + o + 3 5 + + o 4 5 o o o 
ReRhZn4 crystallizes in the trigonal R3m space group. Re(1) is bonded in a 4-coordinate geometry to one Rh(1), three equivalent Zn(1), and three equivalent Zn(2) atoms. The Re(1)-Rh(1) bond length is 2.33 Å. All Re(1)-Zn(1) bond lengths are 2.44 Å. All Re(1)-Zn(2) bond lengths are 2.96 Å. Rh(1) is bonded in a 7-coordinate geometry to one Re(1), three equivalent Zn(1), and three equivalent Zn(2) atoms. All Rh(1)-Zn(1) bond lengths are 2.27 Å. All Rh(1)-Zn(2) bond lengths are 2.93 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 4-coordinate geometry to one Re(1), one Rh(1), one Zn(2), and two equivalent Zn(1) atoms. The Zn(1)-Zn(2) bond length is 2.35 Å. Both Zn(1)-Zn(1) bond lengths are 1.36 Å. In the second Zn site, Zn(2) is bonded in a 9-coordinate geometry to three equivalent Re(1), three equivalent Rh(1), and three equivalent Zn(1) atoms.