data_Mn2VTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.84
_cell_length_b   2.84
_cell_length_c   6.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2VTc
_chemical_formula_sum   'Mn2 V1 Tc1'
_cell_volume   48.99
_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  0.42  0.42  0.39  1.0
  Mn  Mn1  1  0.42  0.42  0.67  1.0
  V  V3  1  0.0  0.0  0.0  1.0
  Tc  Tc2  1  0.0  0.0  0.03  1.0

data_Mn2VTc
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.02
_cell_length_b   4.02
_cell_length_c   6.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Mn2VTc
_chemical_formula_sum   'Mn4 V2 Tc2'
_cell_volume   97.98
_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  0.42  0.0  0.39  1.0
  Mn  Mn1  2  0.42  0.0  0.67  1.0
  V  V2  2  0.0  0.0  0.0  1.0
  Tc  Tc3  2  0.0  0.0  0.03  1.0

Mn Mn V Tc
Mn Mn V Tc 0 1 o o o 2 3 o o o 
VTcMn2 crystallizes in the monoclinic Cm space group. V(1) is bonded in a single-bond geometry to one Tc(1) and four equivalent Mn(2) atoms. The V(1)-Tc(1) bond length is 0.17 Å. There are a spread of V(1)-Mn(2) bond distances ranging from 2.63-3.07 Å. Tc(1) is bonded in a single-bond geometry to one V(1) and four equivalent Mn(1) atoms. There are a spread of Tc(1)-Mn(1) bond distances ranging from 2.77-3.19 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 9-coordinate geometry to four equivalent Tc(1), one Mn(2), and four equivalent Mn(1) atoms. The Mn(1)-Mn(2) bond length is 1.69 Å. All Mn(1)-Mn(1) bond lengths are 2.84 Å. In the second Mn site, Mn(2) is bonded in a 9-coordinate geometry to four equivalent V(1), one Mn(1), and four equivalent Mn(2) atoms. All Mn(2)-Mn(2) bond lengths are 2.84 Å.