data_VSnRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.68
_cell_length_b   4.68
_cell_length_c   4.68
_cell_angle_alpha   128.16
_cell_angle_beta   128.16
_cell_angle_gamma   76.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VSnRh2
_chemical_formula_sum   'V1 Sn1 Rh2'
_cell_volume   61.46
_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
  V  V3  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.0  0.0  0.68  1.0
  Rh  Rh0  1  0.04  0.0  0.84  1.0
  Rh  Rh1  1  0.0  0.04  0.84  1.0

data_VSnRh2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.78
_cell_length_b   5.78
_cell_length_c   4.68
_cell_angle_alpha   90.0
_cell_angle_beta   128.18
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   VSnRh2
_chemical_formula_sum   'V2 Sn2 Rh4'
_cell_volume   122.91
_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
  V  V0  2  0.0  0.0  0.0  1.0
  Sn  Sn1  2  0.0  0.0  0.68  1.0
  Rh  Rh2  4  0.48  0.48  0.79  1.0

V Sn Rh Rh
VRh2Sn is Copper structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two VRh2Sn clusters. V(1) is bonded in a 2-coordinate geometry to two equivalent Rh(1) atoms. Both V(1)-Rh(1) bond lengths are 0.90 Å. Rh(1) is bonded in a distorted single-bond geometry to one V(1), one Rh(1), and one Sn(1) atom. The Rh(1)-Rh(1) bond length is 0.26 Å. The Rh(1)-Sn(1) bond length is 0.65 Å. Sn(1) is bonded in a 2-coordinate geometry to two equivalent Rh(1) atoms.