data_Co2GePt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.48
_cell_length_b   4.48
_cell_length_c   4.67
_cell_angle_alpha   104.31
_cell_angle_beta   104.31
_cell_angle_gamma   35.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2GePt
_chemical_formula_sum   'Co2 Ge1 Pt1'
_cell_volume   52.52
_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  0.02  0.0  0.04  1.0
  Co  Co1  1  0.31  0.0  0.46  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.66  0.0  0.25  1.0

data_Co2GePt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.73
_cell_length_b   4.48
_cell_length_c   4.67
_cell_angle_alpha   104.31
_cell_angle_beta   90.0
_cell_angle_gamma   107.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2GePt
_chemical_formula_sum   'Co2 Ge1 Pt1'
_cell_volume   52.52
_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  0.0  0.69  0.54  1.0
  Co  Co1  1  0.0  0.98  0.96  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.34  0.75  1.0

Co Co Ge Pt
Co Co Ge Pt 0 2 o o o 0 1 o o o 0 3 - o o 1 2 o o o 1 3 o o o 2 3 - o o 
Co2PtGe crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Co2PtGe cluster. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a single-bond geometry to one Pt(1) and one Ge(1) atom. The Co(1)-Pt(1) bond length is 2.05 Å. The Co(1)-Ge(1) bond length is 0.20 Å. In the second Co site, Co(2) is bonded in a distorted single-bond geometry to one Pt(1) atom. The Co(2)-Pt(1) bond length is 2.05 Å. Pt(1) is bonded in a linear geometry to one Co(1) and one Co(2) atom. Ge(1) is bonded in a single-bond geometry to one Co(1) atom.