data_LiRh2Br
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.21
_cell_length_b   3.21
_cell_length_c   5.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiRh2Br
_chemical_formula_sum   'Li1 Rh2 Br1'
_cell_volume   59.8
_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
  Li  Li1  1  0.0  0.0  0.0  1.0
  Rh  Rh2  1  0.6  0.6  0.36  1.0
  Rh  Rh3  1  0.6  0.6  0.46  1.0
  Br  Br0  1  0.0  0.0  0.91  1.0

data_LiRh2Br
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   5.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LiRh2Br
_chemical_formula_sum   'Li2 Rh4 Br2'
_cell_volume   119.6
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Li  Li0  2  0.0  0.0  0.0  1.0
  Rh  Rh1  2  0.1  0.5  0.36  1.0
  Rh  Rh2  2  0.1  0.5  0.46  1.0
  Br  Br3  2  0.0  0.0  0.91  1.0

Li Rh Rh Br
LiBr(Rh)2 is High Pressure Cadmuum Telluride structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two lithium bromide molecules and two Rh clusters. In each Rh cluster, there are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 1-coordinate geometry to one Rh(2) atom. The Rh(1)-Rh(2) bond length is 0.59 Å. In the second Rh site, Rh(2) is bonded in a single-bond geometry to one Rh(1) atom.