data_CrRe2Tc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.7
_cell_length_b   4.7
_cell_length_c   4.7
_cell_angle_alpha   131.67
_cell_angle_beta   131.67
_cell_angle_gamma   70.76
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrRe2Tc
_chemical_formula_sum   'Cr1 Re2 Tc1'
_cell_volume   56.9
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.93  0.0  0.92  1.0
  Re  Re2  1  0.0  0.0  0.84  1.0
  Tc  Tc3  1  0.0  0.93  0.92  1.0

data_CrRe2Tc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.85
_cell_length_b   3.85
_cell_length_c   4.7
_cell_angle_alpha   114.17
_cell_angle_beta   114.17
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrRe2Tc
_chemical_formula_sum   'Cr1 Re2 Tc1'
_cell_volume   56.9
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.84  0.84  0.84  1.0
  Re  Re2  1  0.92  0.99  0.99  1.0
  Tc  Tc3  1  0.99  0.92  0.99  1.0

Cr Re Re Tc
Cr Re Re Tc 0 1 - o - 0 3 o - - 0 2 o o - 1 2 + o o 2 3 o - o 
CrRe2Tc is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CrRe2Tc cluster. Cr(1) is bonded in an L-shaped geometry to one Re(1) and one Tc(1) atom. The Cr(1)-Re(1) bond length is 0.30 Å. The Cr(1)-Tc(1) bond length is 0.30 Å. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a single-bond geometry to one Cr(1) and one Re(2) atom. The Re(1)-Re(2) bond length is 0.67 Å. In the second Re site, Re(2) is bonded in a 2-coordinate geometry to one Re(1) and one Tc(1) atom. The Re(2)-Tc(1) bond length is 0.67 Å. Tc(1) is bonded in a single-bond geometry to one Cr(1) and one Re(2) atom.