data_Mn2TcMo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.66
_cell_length_b   2.66
_cell_length_c   7.41
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2TcMo
_chemical_formula_sum   'Mn2 Tc1 Mo1'
_cell_volume   52.37
_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  0.16  1.0
  Mn  Mn1  1  0.33  0.33  0.62  1.0
  Tc  Tc3  1  0.33  0.33  0.77  1.0
  Mo  Mo2  1  0.0  0.0  0.56  1.0

data_Mn2TcMo
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.76
_cell_length_b   3.76
_cell_length_c   7.41
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Mn2TcMo
_chemical_formula_sum   'Mn4 Tc2 Mo2'
_cell_volume   104.75
_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  0.16  1.0
  Mn  Mn1  2  0.33  0.0  0.62  1.0
  Tc  Tc2  2  0.33  0.0  0.77  1.0
  Mo  Mo3  2  0.0  0.0  0.56  1.0

Mn Mn Tc Mo
MoTcMn2 crystallizes in the monoclinic Cm space group. Mo(1) is bonded in a distorted single-bond geometry to one Mn(1) and one Mn(2) atom. The Mo(1)-Mn(1) bond length is 3.00 Å. The Mo(1)-Mn(2) bond length is 1.31 Å. Tc(1) is bonded in a single-bond geometry to one Mn(1) and one Mn(2) atom. The Tc(1)-Mn(1) bond length is 3.11 Å. The Tc(1)-Mn(2) bond length is 1.14 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 6-coordinate geometry to one Mo(1), one Tc(1), and four equivalent Mn(1) atoms. All Mn(1)-Mn(1) bond lengths are 2.66 Å. In the second Mn site, Mn(2) is bonded in a distorted water-like geometry to one Mo(1) and one Tc(1) atom.