data_Be2VGa
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.58
_cell_length_b   3.58
_cell_length_c   3.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2VGa
_chemical_formula_sum   'Be2 V1 Ga1'
_cell_volume   44.47
_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
  Be  Be0  1  0.0  0.79  0.73  1.0
  Be  Be1  1  0.79  0.0  0.73  1.0
  V  V3  1  0.0  0.0  0.0  1.0
  Ga  Ga2  1  0.79  0.79  0.0  1.0

data_Be2VGa
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.07
_cell_length_b   5.07
_cell_length_c   3.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Be2VGa
_chemical_formula_sum   'Be4 V2 Ga2'
_cell_volume   88.94
_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
  Be  Be0  4  0.4  0.4  0.73  1.0
  V  V1  2  0.0  0.0  0.0  1.0
  Ga  Ga2  2  0.29  0.5  0.0  1.0

Be Be V Ga
Be2VGa is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Be2VGa clusters. Be(1) is bonded in a 3-coordinate geometry to one Be(1), one V(1), and one Ga(1) atom. The Be(1)-Be(1) bond length is 1.06 Å. The Be(1)-V(1) bond length is 1.19 Å. The Be(1)-Ga(1) bond length is 1.19 Å. V(1) is bonded in a 3-coordinate geometry to two equivalent Be(1) and one Ga(1) atom. The V(1)-Ga(1) bond length is 1.06 Å. Ga(1) is bonded in a 3-coordinate geometry to two equivalent Be(1) and one V(1) atom.