data_MnTcMo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.68
_cell_length_b   2.68
_cell_length_c   8.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnTcMo2
_chemical_formula_sum   'Mn1 Tc1 Mo2'
_cell_volume   57.9
_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
  Mn  Mn0  1  0.0  0.0  0.94  1.0
  Tc  Tc3  1  0.34  0.34  0.3  1.0
  Mo  Mo1  1  0.34  0.34  0.82  1.0
  Mo  Mo2  1  0.0  0.0  0.08  1.0

data_MnTcMo2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.79
_cell_length_b   3.79
_cell_length_c   8.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MnTcMo2
_chemical_formula_sum   'Mn2 Tc2 Mo4'
_cell_volume   115.81
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.94  1.0
  Tc  Tc1  2  0.34  0.0  0.3  1.0
  Mo  Mo2  2  0.0  0.0  0.08  1.0
  Mo  Mo3  2  0.34  0.0  0.82  1.0

Mn Tc Mo Mo
Mn Tc Mo Mo 0 3 o o + 0 2 o o o 1 3 o o o 1 3 o + o 1 3 + o o 1 1 + o o 1 1 o + o 
Mo2TcMn crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Mo2TcMn clusters. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a distorted single-bond geometry to one Mn(1) atom. The Mo(1)-Mn(1) bond length is 1.60 Å. In the second Mo site, Mo(2) is bonded in a single-bond geometry to one Tc(1) and one Mn(1) atom. The Mo(2)-Tc(1) bond length is 2.15 Å. The Mo(2)-Mn(1) bond length is 1.15 Å. Tc(1) is bonded in a distorted single-bond geometry to one Mo(2) atom. Mn(1) is bonded in a 2-coordinate geometry to one Mo(1) and one Mo(2) atom.