data_KVCo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   2.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   101.31
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KVCo2
_chemical_formula_sum   'K1 V1 Co2'
_cell_volume   60.29
_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  K2  1  0.0  0.0  0.0  1.0
  V  V3  1  0.1  0.0  0.0  1.0
  Co  Co0  1  0.55  0.11  0.28  1.0
  Co  Co1  1  0.55  0.89  0.28  1.0

data_KVCo2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.56
_cell_length_b   4.9
_cell_length_c   4.9
_cell_angle_alpha   101.31
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KVCo2
_chemical_formula_sum   'K1 V1 Co2'
_cell_volume   60.29
_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  V1  1  0.0  0.1  0.0  1.0
  Co  Co2  1  0.28  0.55  0.11  1.0
  Co  Co3  1  0.28  0.55  0.89  1.0

K V Co Co
K V Co Co 0 1 o o o 2 3 o - o 
KVCo2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one KVCo2 cluster. K(1) is bonded in a single-bond geometry to one V(1) and one Co(2) atom. The K(1)-V(1) bond length is 0.51 Å. The K(1)-Co(2) bond length is 2.27 Å. V(1) is bonded in a single-bond geometry to one K(1) atom. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted single-bond geometry to one Co(2) atom. The Co(1)-Co(2) bond length is 1.04 Å. In the second Co site, Co(2) is bonded in a distorted L-shaped geometry to one K(1) and one Co(1) atom.