data_[Nb6Ge6Os9]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Ge  2.0100  1.2500  0.7700
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.3473]
_cell_length_b [4.3473]
_cell_length_c [21.2472]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Nb2Ge2Os3]
_chemical_formula_sum '[Nb6 Ge6 Os9]'
_cell_volume [347.7512]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.2455  1
  Nb  Nb1  3  0.0000  0.0000  0.7567  1
  Ge  Ge2  3  0.0000  0.0000  0.5060  1
  Ge  Ge3  3  0.0000  0.0000  0.9915  1
  Os  Os4  3  0.0000  0.0000  0.1236  1
  Os  Os5  3  0.0000  0.0000  0.3742  1
  Os  Os6  3  0.0000  0.0000  0.6276  1
]