data_NaTaRe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.28
_cell_length_b   4.44
_cell_length_c   4.49
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTaRe2
_chemical_formula_sum   'Na1 Ta1 Re2'
_cell_volume   65.42
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Ta  Ta3  1  0.64  0.22  0.0  1.0
  Re  Re1  1  0.0  0.22  0.24  1.0
  Re  Re2  1  0.64  0.0  0.24  1.0

data_NaTaRe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.28
_cell_length_b   4.44
_cell_length_c   4.49
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTaRe2
_chemical_formula_sum   'Na1 Ta1 Re2'
_cell_volume   65.42
_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
  Na  Na0  1  0.0  0.0  0.0  1.0
  Ta  Ta1  1  0.64  0.22  -0.0  1.0
  Re  Re2  1  0.0  0.22  0.24  1.0
  Re  Re3  1  0.64  0.0  0.24  1.0

Na Ta Re Re
NaTaRe2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaTaRe2 cluster. Na(1) is bonded in a 3-coordinate geometry to one Ta(1), one Re(1), and one Re(2) atom. The Na(1)-Ta(1) bond length is 1.54 Å. The Na(1)-Re(1) bond length is 1.48 Å. The Na(1)-Re(2) bond length is 1.61 Å. Ta(1) is bonded in a 3-coordinate geometry to one Na(1), one Re(1), and one Re(2) atom. The Ta(1)-Re(1) bond length is 1.61 Å. The Ta(1)-Re(2) bond length is 1.48 Å. There are two inequivalent Re sites. In the first Re site, Re(1) is bonded in a distorted single-bond geometry to one Na(1) and one Ta(1) atom. In the second Re site, Re(2) is bonded in a 2-coordinate geometry to one Na(1) and one Ta(1) atom.