data_AlV2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.09
_cell_length_b   5.09
_cell_length_c   5.09
_cell_angle_alpha   139.95
_cell_angle_beta   130.32
_cell_angle_gamma   65.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlV2Sb
_chemical_formula_sum   'Al1 V2 Sb1'
_cell_volume   63.86
_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
  Al  Al0  1  0.0  0.0  0.19  1.0
  V  V2  1  0.0  0.0  0.13  1.0
  V  V3  1  0.74  0.0  0.02  1.0
  Sb  Sb1  1  0.0  0.14  0.21  1.0

data_AlV2Sb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.49
_cell_length_b   4.28
_cell_length_c   5.09
_cell_angle_alpha   114.84
_cell_angle_beta   110.03
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlV2Sb
_chemical_formula_sum   'Al1 V2 Sb1'
_cell_volume   63.86
_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
  Al  Al0  1  0.0  0.19  0.19  1.0
  V  V1  1  0.0  0.02  0.28  1.0
  V  V2  1  0.0  0.13  0.13  1.0
  Sb  Sb3  1  0.86  0.07  0.07  1.0

Al V V Sb
V2AlSb is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one V2AlSb cluster. There are two inequivalent V sites. In the first V site, V(1) is bonded in a water-like geometry to one Al(1) and one Sb(1) atom. The V(1)-Al(1) bond length is 0.29 Å. The V(1)-Sb(1) bond length is 0.48 Å. In the second V site, V(2) is bonded in a 2-coordinate geometry to one Al(1) and one Sb(1) atom. The V(2)-Al(1) bond length is 1.00 Å. The V(2)-Sb(1) bond length is 1.10 Å. Al(1) is bonded in a single-bond geometry to one V(1) and one V(2) atom. Sb(1) is bonded in a single-bond geometry to one V(1) and one V(2) atom.