data_Ge3C5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.36
_cell_length_b   3.36
_cell_length_c   9.2
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ge3C5
_chemical_formula_sum   'Ge3 C5'
_cell_volume   103.88
_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  Ge5  1  0.0  0.0  0.6  1.0
  Ge  Ge6  1  0.68  0.68  0.89  1.0
  Ge  Ge7  1  0.68  0.68  0.31  1.0
  C  C0  1  0.0  0.0  0.0  1.0
  C  C1  1  0.0  0.0  0.32  1.0
  C  C2  1  0.0  0.0  0.87  1.0
  C  C3  1  0.68  0.68  0.93  1.0
  C  C4  1  0.68  0.68  0.27  1.0

data_Ge3C5
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.75
_cell_length_b   4.75
_cell_length_c   9.2
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Ge3C5
_chemical_formula_sum   'Ge6 C10'
_cell_volume   207.77
_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
  Ge  Ge0  2  0.0  0.0  0.6  1.0
  Ge  Ge1  2  0.18  0.5  0.31  1.0
  Ge  Ge2  2  0.18  0.5  0.89  1.0
  C  C3  2  0.0  0.0  0.0  1.0
  C  C4  2  0.0  0.0  0.32  1.0
  C  C5  2  0.0  0.0  0.87  1.0
  C  C6  2  0.18  0.5  0.27  1.0
  C  C7  2  0.18  0.5  0.93  1.0

Ge Ge Ge C C C C C