data_LiAsRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.8
_cell_length_b   7.8
_cell_length_c   7.8
_cell_angle_alpha   22.66
_cell_angle_beta   22.66
_cell_angle_gamma   22.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiAsRh2
_chemical_formula_sum   'Li1 As1 Rh2'
_cell_volume   61.73
_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
  As  As0  1  0.0  0.0  0.39  1.0
  Rh  Rh2  1  0.0  0.0  0.51  1.0
  Rh  Rh3  1  0.0  0.0  0.27  1.0

data_LiAsRh2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.31
_cell_length_b   3.06
_cell_length_c   7.8
_cell_angle_alpha   90.0
_cell_angle_beta   103.11
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LiAsRh2
_chemical_formula_sum   'Li2 As2 Rh4'
_cell_volume   123.45
_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
  As  As1  2  0.0  0.0  0.61  1.0
  Rh  Rh2  2  0.0  0.0  0.49  1.0
  Rh  Rh3  2  0.0  0.0  0.73  1.0

Li As Rh Rh
LiRh2As is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two LiRh2As clusters. Li(1) is bonded in a single-bond geometry to one Rh(2) atom. The Li(1)-Rh(2) bond length is 2.10 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a single-bond geometry to one As(1) atom. The Rh(1)-As(1) bond length is 0.95 Å. In the second Rh site, Rh(2) is bonded in a linear geometry to one Li(1) and one As(1) atom. The Rh(2)-As(1) bond length is 0.95 Å. As(1) is bonded in a linear geometry to one Rh(1) and one Rh(2) atom.