data_KVRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.74
_cell_length_b   9.74
_cell_length_c   9.74
_cell_angle_alpha   16.93
_cell_angle_beta   16.93
_cell_angle_gamma   16.93
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KVRh2
_chemical_formula_sum   'K1 V1 Rh2'
_cell_volume   68.3
_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
  K  K0  1  0.0  0.0  0.0  1.0
  V  V3  1  0.0  0.0  0.39  1.0
  Rh  Rh1  1  0.0  0.0  0.03  1.0
  Rh  Rh2  1  0.0  0.0  0.75  1.0

data_KVRh2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.97
_cell_length_b   2.87
_cell_length_c   9.74
_cell_angle_alpha   90.0
_cell_angle_beta   99.79
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   KVRh2
_chemical_formula_sum   'K2 V2 Rh4'
_cell_volume   136.61
_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
  K  K0  2  0.0  0.0  0.0  1.0
  V  V1  2  -0.0  0.0  0.61  1.0
  Rh  Rh2  2  0.0  0.0  0.97  1.0
  Rh  Rh3  2  0.0  0.0  0.25  1.0

K V Rh Rh
K V Rh Rh 0 2 o o o 0 3 o o - 1 1 o + - 1 1 + - o 1 1 + o - 2 3 o o - 3 3 o + - 3 3 + - o 3 3 + o - 
KVRh2 crystallizes in the monoclinic Cm space group. K(1) is bonded in a single-bond geometry to one Rh(1) and one Rh(2) atom. The K(1)-Rh(1) bond length is 0.31 Å. The K(1)-Rh(2) bond length is 2.39 Å. There are two inequivalent V sites. In the first V site, V(1) is bonded to six V(1,1); one Rh(1); and one Rh(2) atom to form a mixture of edge and corner-sharing VV6Rh2 hexagonal bipyramids. All V(1)-V(1,1) bond lengths are 2.87 Å. The V(1)-Rh(1) bond length is 3.52 Å. The V(1)-Rh(2) bond length is 3.52 Å. In the second V site, V(1) is bonded to six V(1,1); one Rh(1); and one Rh(2) atom to form a mixture of edge and corner-sharing VV6Rh2 hexagonal bipyramids. Both V(1)-V(1) bond lengths are 2.87 Å. The V(1)-Rh(1) bond length is 3.52 Å. The V(1)-Rh(2) bond length is 3.52 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a single-bond geometry to one K(1) and one V(1) atom. In the second Rh site, Rh(2) is bonded in a single-bond geometry to one K(1) and one V(1) atom.