data_Sr2VB
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.75
_cell_length_b   9.75
_cell_length_c   9.75
_cell_angle_alpha   20.87
_cell_angle_beta   20.87
_cell_angle_gamma   20.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2VB
_chemical_formula_sum   'Sr2 V1 B1'
_cell_volume   102.97
_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
  Sr  Sr1  1  0.0  0.0  0.52  1.0
  Sr  Sr2  1  0.0  0.0  0.07  1.0
  V  V3  1  0.0  0.0  0.3  1.0
  B  B0  1  0.0  0.0  0.0  1.0

data_Sr2VB
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.12
_cell_length_b   3.53
_cell_length_c   9.75
_cell_angle_alpha   90.0
_cell_angle_beta   102.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sr2VB
_chemical_formula_sum   'Sr4 V2 B2'
_cell_volume   205.94
_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
  Sr  Sr0  2  0.0  0.0  0.48  1.0
  Sr  Sr1  2  0.0  0.0  0.93  1.0
  V  V2  2  0.0  0.0  0.7  1.0
  B  B3  2  0.0  0.0  0.0  1.0

Sr Sr V B
Sr2VB is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Sr2VB clusters. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a single-bond geometry to one V(1) atom. The Sr(1)-V(1) bond length is 2.18 Å. In the second Sr site, Sr(2) is bonded in a distorted single-bond geometry to one V(1) and one B(1) atom. The Sr(2)-V(1) bond length is 2.18 Å. The Sr(2)-B(1) bond length is 0.72 Å. V(1) is bonded in a linear geometry to one Sr(1) and one Sr(2) atom. B(1) is bonded in a single-bond geometry to one Sr(2) atom.