The compound described by RhZn13 crystallizes in the monoclinic C2/m space group. Rh(1) is bonded to two equivalent Zn(1), two equivalent Zn(4), four equivalent Zn(2), and four equivalent Zn(3) atoms to form corner-sharing RhZn12 cuboctahedra. There are five inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted linear geometry to two equivalent Rh(1) atoms. In the second Zn site, Zn(2) is bonded in a 1-coordinate geometry to one Rh(1) and two equivalent Zn(5) atoms. In the third Zn site, Zn(3) is bonded in a 1-coordinate geometry to one Rh(1) and two equivalent Zn(5) atoms. In the fourth Zn site, Zn(4) is bonded in a 1-coordinate geometry to one Rh(1) and one Zn(5) atom. In the fifth Zn site, Zn(5) is bonded in a 10-coordinate geometry to one Zn(4), one Zn(5), four equivalent Zn(2), and four equivalent Zn(3) atoms. is represented by the CIF file [CIF]
data_Zn13Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.111
_cell_length_b   6.538
_cell_length_c   6.538
_cell_angle_alpha   69.255
_cell_angle_beta   80.592
_cell_angle_gamma   80.592
_symmetry_Int_Tables_number   1
_cell_volume   200.198
_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  0.000  0.000  0.000  1.0
  Zn  Zn1  1  0.676  0.385  0.775  1.0
  Zn  Zn2  1  0.324  0.225  0.615  1.0
  Zn  Zn3  1  0.324  0.615  0.225  1.0
  Zn  Zn4  1  0.676  0.775  0.385  1.0
  Zn  Zn5  1  0.801  0.638  0.002  1.0
  Zn  Zn6  1  0.199  0.998  0.362  1.0
  Zn  Zn7  1  0.199  0.362  0.998  1.0
  Zn  Zn8  1  0.801  0.002  0.638  1.0
  Zn  Zn9  1  0.635  0.223  0.223  1.0
  Zn  Zn10  1  0.365  0.777  0.777  1.0
  Zn  Zn11  1  0.931  0.388  0.388  1.0
  Zn  Zn12  1  0.069  0.612  0.612  1.0
  Rh  Rh13  1  0.500  0.000  0.000  1.0
[/CIF]
.
The compound described by RhZn13 crystallizes in the monoclinic C2/m space group. Rh(1) is bonded to two equivalent Zn(1), two equivalent Zn(4), four equivalent Zn(2), and four equivalent Zn(3) atoms to form corner-sharing RhZn12 cuboctahedra. There are five inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a distorted linear geometry to two equivalent Rh(1) atoms. In the second Zn site, Zn(2) is bonded in a 1-coordinate geometry to one Rh(1) and two equivalent Zn(5) atoms. In the third Zn site, Zn(3) is bonded in a 1-coordinate geometry to one Rh(1) and two equivalent Zn(5) atoms. In the fourth Zn site, Zn(4) is bonded in a 1-coordinate geometry to one Rh(1) and one Zn(5) atom. In the fifth Zn site, Zn(5) is bonded in a 10-coordinate geometry to one Zn(4), one Zn(5), four equivalent Zn(2), and four equivalent Zn(3) atoms. is represented by the CIF file [CIF]
data_Zn13Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.111
_cell_length_b   6.538
_cell_length_c   6.538
_cell_angle_alpha   69.255
_cell_angle_beta   80.592
_cell_angle_gamma   80.592
_symmetry_Int_Tables_number   1
_cell_volume   200.198
_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  0.000  0.000  0.000  1.0
  Zn  Zn1  1  0.676  0.385  0.775  1.0
  Zn  Zn2  1  0.324  0.225  0.615  1.0
  Zn  Zn3  1  0.324  0.615  0.225  1.0
  Zn  Zn4  1  0.676  0.775  0.385  1.0
  Zn  Zn5  1  0.801  0.638  0.002  1.0
  Zn  Zn6  1  0.199  0.998  0.362  1.0
  Zn  Zn7  1  0.199  0.362  0.998  1.0
  Zn  Zn8  1  0.801  0.002  0.638  1.0
  Zn  Zn9  1  0.635  0.223  0.223  1.0
  Zn  Zn10  1  0.365  0.777  0.777  1.0
  Zn  Zn11  1  0.931  0.388  0.388  1.0
  Zn  Zn12  1  0.069  0.612  0.612  1.0
  Rh  Rh13  1  0.500  0.000  0.000  1.0
[/CIF]
.