data_NbGe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.13
_cell_length_b   5.13
_cell_length_c   5.13
_cell_angle_alpha   97.97
_cell_angle_beta   97.97
_cell_angle_gamma   136.27
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbGe4
_chemical_formula_sum   'Nb1 Ge4'
_cell_volume   86.52
_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
  Nb  Nb4  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  0.56  0.31  0.0  1.0
  Ge  Ge1  1  0.31  0.17  0.0  1.0
  Ge  Ge2  1  0.8  0.06  0.91  1.0
  Ge  Ge3  1  0.06  0.2  0.91  1.0

data_NbGe4
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.82
_cell_length_b   5.13
_cell_length_c   5.13
_cell_angle_alpha   82.03
_cell_angle_beta   68.14
_cell_angle_gamma   68.14
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbGe4
_chemical_formula_sum   'Nb1 Ge4'
_cell_volume   86.52
_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
  Nb  Nb0  1  0.0  0.0  0.0  1.0
  Ge  Ge1  1  0.15  0.91  0.74  1.0
  Ge  Ge2  1  0.17  0.0  0.14  1.0
  Ge  Ge3  1  0.29  0.91  0.86  1.0
  Ge  Ge4  1  0.31  0.0  0.26  1.0

Nb Ge Ge Ge Ge