data_SrV3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.03
_cell_length_b   7.03
_cell_length_c   4.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrV3
_chemical_formula_sum   'Sr2 V6'
_cell_volume   199.51
_cell_formula_units_Z   2
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  Sr0  1  0.0  0.06  0.17  1.0
  Sr  Sr1  1  0.51  0.03  0.5  1.0
  V  V2  1  0.0  0.31  0.5  1.0
  V  V3  1  0.38  0.43  0.5  1.0
  V  V4  1  0.62  0.43  0.5  1.0
  V  V5  1  0.51  0.78  0.17  1.0
  V  V6  1  0.13  0.65  0.17  1.0
  V  V7  1  0.89  0.65  0.17  1.0

data_SrV3
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.66
_cell_length_b   7.03
_cell_length_c   7.03
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   SrV3
_chemical_formula_sum   'Sr2 V6'
_cell_volume   199.51
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  Sr0  2  0.17  0.26  0.99  1.0
  V  V1  2  0.17  0.12  0.39  1.0
  V  V2  2  0.17  0.36  0.39  1.0
  V  V3  2  0.17  0.74  0.27  1.0

Sr Sr V V V V V V
Sr Sr V V V V V V 0 2 o o o 0 7 - - o 1 4 o o o 1 5 o - o 2 6 o o o 2 3 o o o 3 4 o o o 3 5 o o o 5 6 o o o 6 7 - o o 
SrV3 crystallizes in the triclinic P-1 space group. Sr(1) is bonded in a 5-coordinate geometry to one V(2), one V(3), and three equivalent V(1) atoms. The Sr(1)-V(2) bond length is 3.07 Å. The Sr(1)-V(3) bond length is 2.55 Å. There are a spread of Sr(1)-V(1) bond distances ranging from 2.35-3.58 Å. There are three inequivalent V sites. In the first V site, V(1) is bonded in a 1-coordinate geometry to three equivalent Sr(1) and two equivalent V(2) atoms. There is one shorter (2.36 Å) and one longer (2.62 Å) V(1)-V(2) bond length. In the second V site, V(2) is bonded in a 4-coordinate geometry to one Sr(1), one V(3), and two equivalent V(1) atoms. The V(2)-V(3) bond length is 1.68 Å. In the third V site, V(3) is bonded in a 3-coordinate geometry to one Sr(1), one V(2), and one V(3) atom. The V(3)-V(3) bond length is 2.36 Å.