data_Tl2VW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.31
_cell_length_b   5.31
_cell_length_c   2.94
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   112.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2VW
_chemical_formula_sum   'Tl2 V1 W1'
_cell_volume   76.26
_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
  Tl  Tl0  1  0.47  0.79  0.47  1.0
  Tl  Tl1  1  0.47  0.21  0.47  1.0
  V  V2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.94  0.0  0.0  1.0

data_Tl2VW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   5.31
_cell_length_c   5.31
_cell_angle_alpha   112.8
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2VW
_chemical_formula_sum   'Tl2 V1 W1'
_cell_volume   76.26
_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
  Tl  Tl0  1  0.47  0.47  0.21  1.0
  Tl  Tl1  1  0.47  0.47  0.79  1.0
  V  V2  1  0.0  0.0  0.0  1.0
  W  W3  1  -0.0  0.94  0.0  1.0

Tl Tl V W
Tl Tl V W 0 1 o + o 0 1 o o o 0 2 + + o 0 2 + + + 0 3 o + o 0 3 o + + 0 0 o o + 1 2 o o o 1 2 o o + 1 3 - o o 1 3 - o + 1 1 o o + 2 3 - o o 
VWTl2 crystallizes in the triclinic P1 space group. V(1) is bonded in a single-bond geometry to one W(1) and two equivalent Tl(2) atoms. The V(1)-W(1) bond length is 0.33 Å. There is one shorter (2.68 Å) and one longer (2.78 Å) V(1)-Tl(2) bond length. W(1) is bonded in a single-bond geometry to one V(1), two equivalent Tl(1), and two equivalent Tl(2) atoms. There is one shorter (2.68 Å) and one longer (2.78 Å) W(1)-Tl(1) bond length. There is one shorter (3.39 Å) and one longer (3.47 Å) W(1)-Tl(2) bond length. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a 3-coordinate geometry to two equivalent W(1) and two equivalent Tl(2) atoms. There is one shorter (2.23 Å) and one longer (3.07 Å) Tl(1)-Tl(2) bond length. In the second Tl site, Tl(2) is bonded in a 8-coordinate geometry to two equivalent V(1), two equivalent W(1), two equivalent Tl(1), and two equivalent Tl(2) atoms. Both Tl(2)-Tl(2) bond lengths are 2.94 Å.