data_V2ReSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.21
_cell_length_b   3.21
_cell_length_c   6.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2ReSn
_chemical_formula_sum   'V2 Re1 Sn1'
_cell_volume   62.27
_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  V2  1  0.61  0.61  0.66  1.0
  V  V3  1  0.61  0.61  0.37  1.0
  Re  Re0  1  0.0  0.0  0.02  1.0
  Sn  Sn1  1  0.0  0.0  0.0  1.0

data_V2ReSn
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.54
_cell_length_b   4.54
_cell_length_c   6.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   V2ReSn
_chemical_formula_sum   'V4 Re2 Sn2'
_cell_volume   124.53
_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
  V  V0  2  0.11  0.5  0.37  1.0
  V  V1  2  0.11  0.5  0.66  1.0
  Re  Re2  2  0.0  0.0  0.02  1.0
  Sn  Sn3  2  0.0  0.0  0.0  1.0

V V Re Sn
V V Re Sn 0 1 o o o 2 3 o o o 
V2ReSn crystallizes in the monoclinic Cm space group. There are two inequivalent V sites. In the first V site, V(1) is bonded in a 9-coordinate geometry to one V(2), four equivalent V(1), and four equivalent Sn(1) atoms. The V(1)-V(2) bond length is 1.74 Å. All V(1)-V(1) bond lengths are 3.21 Å. There are a spread of V(1)-Sn(1) bond distances ranging from 2.72-3.43 Å. In the second V site, V(2) is bonded in a 9-coordinate geometry to one V(1), four equivalent V(2), and four equivalent Re(1) atoms. All V(2)-V(2) bond lengths are 3.21 Å. There are a spread of V(2)-Re(1) bond distances ranging from 2.79-3.49 Å. Re(1) is bonded in a single-bond geometry to four equivalent V(2) and one Sn(1) atom. The Re(1)-Sn(1) bond length is 0.10 Å. Sn(1) is bonded in a single-bond geometry to four equivalent V(1) and one Re(1) atom.