data_MnNb2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.42
_cell_length_b   4.41
_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   MnNb2Te
_chemical_formula_sum   'Mn1 Nb2 Te1'
_cell_volume   67.67
_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
  Mn  Mn0  1  0.0  0.0  0.0  1.0
  Nb  Nb1  1  0.0  0.2  0.25  1.0
  Nb  Nb2  1  0.71  0.2  0.0  1.0
  Te  Te3  1  0.71  0.0  0.25  1.0

data_MnNb2Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.42
_cell_length_b   4.41
_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   MnNb2Te
_chemical_formula_sum   'Mn1 Nb2 Te1'
_cell_volume   67.67
_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
  Mn  Mn0  1  0.0  0.0  0.0  1.0
  Nb  Nb1  1  0.0  0.2  0.25  1.0
  Nb  Nb2  1  0.71  0.2  0.0  1.0
  Te  Te3  1  0.71  0.0  0.25  1.0

Mn Nb Nb Te
Nb2MnTe is alpha Po structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Nb2MnTe cluster. There are two inequivalent Nb sites. In the first Nb site, Nb(1) is bonded in a 2-coordinate geometry to one Mn(1) and one Te(1) atom. The Nb(1)-Mn(1) bond length is 1.43 Å. The Nb(1)-Te(1) bond length is 1.34 Å. In the second Nb site, Nb(2) is bonded in a 2-coordinate geometry to one Mn(1) and one Te(1) atom. The Nb(2)-Mn(1) bond length is 1.34 Å. The Nb(2)-Te(1) bond length is 1.43 Å. Mn(1) is bonded in a 3-coordinate geometry to one Nb(1), one Nb(2), and one Te(1) atom. The Mn(1)-Te(1) bond length is 1.49 Å. Te(1) is bonded in a 3-coordinate geometry to one Nb(1), one Nb(2), and one Mn(1) atom.