data_SrTlRe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.17
_cell_length_b   6.17
_cell_length_c   6.17
_cell_angle_alpha   152.44
_cell_angle_beta   130.19
_cell_angle_gamma   57.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTlRe2
_chemical_formula_sum   'Sr1 Tl1 Re2'
_cell_volume   82.36
_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  Sr2  1  0.0  0.0  0.0  1.0
  Tl  Tl3  1  0.0  0.0  0.4  1.0
  Re  Re0  1  0.47  0.0  0.95  1.0
  Re  Re1  1  0.0  0.6  0.44  1.0

data_SrTlRe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   5.19
_cell_length_c   6.17
_cell_angle_alpha   114.9
_cell_angle_beta   103.78
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTlRe2
_chemical_formula_sum   'Sr1 Tl1 Re2'
_cell_volume   82.36
_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  Sr0  1  0.0  0.0  0.0  1.0
  Tl  Tl1  1  0.6  0.6  0.6  1.0
  Re  Re2  1  0.52  0.05  0.52  1.0
  Re  Re3  1  0.56  0.15  0.15  1.0

Sr Tl Re Re
SrRe2Tl crystallizes in the triclinic P1 space group. Sr(1) is bonded in a 2-coordinate geometry to two equivalent Re(1), two equivalent Re(2), and one Tl(1) atom. There is one shorter (3.09 Å) and one longer (3.10 Å) Sr(1)-Re(1) bond length. There is one shorter (1.68 Å) and one longer (1.78 Å) Sr(1)-Re(2) bond length. The Sr(1)-Tl(1) bond length is 2.45 Å. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a 7-coordinate geometry to two equivalent Sr(1), one Re(2), two equivalent Re(1), and two equivalent Tl(1) atoms. The Re(1)-Re(2) bond length is 2.55 Å. Both Re(1)-Re(1) bond lengths are 2.94 Å. There is one shorter (2.58 Å) and one longer (2.71 Å) Re(1)-Tl(1) bond length. In the second Re site, Re(2) is bonded in a distorted bent 120 degrees geometry to two equivalent Sr(1), one Re(1), and one Tl(1) atom. The Re(2)-Tl(1) bond length is 2.74 Å. Tl(1) is bonded in a 4-coordinate geometry to one Sr(1), one Re(2), and two equivalent Re(1) atoms.