data_TiMn2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.7
_cell_length_b   4.16
_cell_length_c   4.8
_cell_angle_alpha   90.0
_cell_angle_beta   94.66
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiMn2Ge
_chemical_formula_sum   'Ti1 Mn2 Ge1'
_cell_volume   53.61
_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
  Ti  Ti3  1  0.0  0.0  0.0  1.0
  Mn  Mn1  1  0.46  0.08  0.6  1.0
  Mn  Mn2  1  0.84  0.08  0.18  1.0
  Ge  Ge0  1  0.15  0.0  0.39  1.0

data_TiMn2Ge
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.7
_cell_length_b   4.16
_cell_length_c   4.8
_cell_angle_alpha   90.0
_cell_angle_beta   94.66
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiMn2Ge
_chemical_formula_sum   'Ti1 Mn2 Ge1'
_cell_volume   53.61
_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
  Ti  Ti0  1  0.0  0.0  0.0  1.0
  Mn  Mn1  1  0.46  0.08  0.6  1.0
  Mn  Mn2  1  0.84  0.08  0.18  1.0
  Ge  Ge3  1  0.15  0.0  0.39  1.0

Ti Mn Mn Ge
TiMn2Ge crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one TiMn2Ge cluster. Ti(1) is bonded in a single-bond geometry to one Mn(2) atom. The Ti(1)-Mn(2) bond length is 1.04 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted single-bond geometry to one Ge(1) atom. The Mn(1)-Ge(1) bond length is 1.30 Å. In the second Mn site, Mn(2) is bonded in a 2-coordinate geometry to one Ti(1) and one Ge(1) atom. The Mn(2)-Ge(1) bond length is 1.30 Å. Ge(1) is bonded in a distorted bent 150 degrees geometry to one Mn(1) and one Mn(2) atom.