The compound described by Ge is Copper structured and crystallizes in the cubic Fm-3m space group. Ge(1) is bonded to twelve equivalent Ge(1) atoms to form a mixture of edge, face, and corner-sharing GeGe12 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.968
_cell_length_b   2.968
_cell_length_c   2.968
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   18.479
_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
  Ge  Ge0  1  0.000  0.000  0.000  1.0
[/CIF]
.
The compound described by Ge is Copper structured and crystallizes in the cubic Fm-3m space group. Ge(1) is bonded to twelve equivalent Ge(1) atoms to form a mixture of edge, face, and corner-sharing GeGe12 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.968
_cell_length_b   2.968
_cell_length_c   2.968
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   18.479
_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
  Ge  Ge0  1  0.000  0.000  0.000  1.0
[/CIF]
.