data_Co2GeMo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.75
_cell_length_b   3.75
_cell_length_c   3.64
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2GeMo
_chemical_formula_sum   'Co2 Ge1 Mo1'
_cell_volume   51.02
_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
  Co  Co0  1  0.87  0.0  0.82  1.0
  Co  Co1  1  0.0  0.87  0.82  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Mo  Mo3  1  0.87  0.87  0.0  1.0

data_Co2GeMo
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.3
_cell_length_b   5.3
_cell_length_c   3.64
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Co2GeMo
_chemical_formula_sum   'Co4 Ge2 Mo2'
_cell_volume   102.05
_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
  Co  Co0  4  0.44  0.44  0.82  1.0
  Ge  Ge1  2  0.0  0.0  0.0  1.0
  Mo  Mo2  2  0.37  0.5  -0.0  1.0

Co Co Ge Mo
MoCo2Ge is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two MoCo2Ge clusters. Mo(1) is bonded in a 3-coordinate geometry to two equivalent Co(1) and one Ge(1) atom. Both Mo(1)-Co(1) bond lengths are 0.81 Å. The Mo(1)-Ge(1) bond length is 0.67 Å. Co(1) is bonded in a 3-coordinate geometry to one Mo(1), one Co(1), and one Ge(1) atom. The Co(1)-Co(1) bond length is 0.67 Å. The Co(1)-Ge(1) bond length is 0.81 Å. Ge(1) is bonded in a 3-coordinate geometry to one Mo(1) and two equivalent Co(1) atoms.