data_VGeBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.56
_cell_length_b   5.56
_cell_length_c   3.64
_cell_angle_alpha   108.16
_cell_angle_beta   108.16
_cell_angle_gamma   105.1
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VGeBr2
_chemical_formula_sum   'V1 Ge1 Br2'
_cell_volume   93.32
_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
  Ge  Ge2  1  0.38  0.0  0.0  1.0
  Br  Br0  1  0.76  0.21  0.56  1.0
  Br  Br1  1  0.76  0.79  0.56  1.0

data_VGeBr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.64
_cell_length_b   5.56
_cell_length_c   5.56
_cell_angle_alpha   105.1
_cell_angle_beta   108.16
_cell_angle_gamma   108.16
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VGeBr2
_chemical_formula_sum   'V1 Ge1 Br2'
_cell_volume   93.32
_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  V0  1  0.0  0.0  0.0  1.0
  Ge  Ge1  1  0.0  0.38  0.0  1.0
  Br  Br2  1  0.56  0.76  0.79  1.0
  Br  Br3  1  0.56  0.76  0.21  1.0

V Ge Br Br
V Ge Br Br 0 3 - - - 0 1 o o o 0 2 - o - 1 2 o o o 2 3 o - o 
VGeBr2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one VGeBr2 cluster. V(1) is bonded in a distorted single-bond geometry to one Ge(1) and one Br(2) atom. The V(1)-Ge(1) bond length is 2.13 Å. The V(1)-Br(2) bond length is 1.55 Å. Ge(1) is bonded in a bent 120 degrees geometry to one V(1) and one Br(1) atom. The Ge(1)-Br(1) bond length is 2.12 Å. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a 1-coordinate geometry to one Ge(1) atom. In the second Br site, Br(2) is bonded in a single-bond geometry to one V(1) atom.