data_OsC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.62
_cell_length_b   3.62
_cell_length_c   10.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   OsC2
_chemical_formula_sum   'Os4 C8'
_cell_volume   118.8
_cell_formula_units_Z   4
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
  Os  Os8  1  0.81  0.05  0.29  1.0
  Os  Os9  1  0.0  0.09  0.52  1.0
  Os  Os10  1  0.0  0.09  0.17  1.0
  Os  Os11  1  0.81  0.05  0.94  1.0
  C  C0  1  0.0  0.0  0.23  1.0
  C  C1  1  0.0  0.0  0.0  1.0
  C  C2  1  0.07  0.71  0.85  1.0
  C  C3  1  0.74  0.43  0.62  1.0
  C  C4  1  0.93  0.71  0.85  1.0
  C  C5  1  0.0  0.85  0.85  1.0
  C  C6  1  0.81  0.28  0.62  1.0
  C  C7  1  0.88  0.43  0.62  1.0

data_OsC2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.62
_cell_length_b   3.62
_cell_length_c   10.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   OsC2
_chemical_formula_sum   'Os4 C8'
_cell_volume   118.8
_cell_formula_units_Z   4
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
  Os  Os0  1  -0.0  0.09  0.17  1.0
  Os  Os1  1  -0.0  0.09  0.52  1.0
  Os  Os2  1  0.81  0.05  0.29  1.0
  Os  Os3  1  0.81  0.05  0.94  1.0
  C  C4  1  -0.0  0.85  0.85  1.0
  C  C5  1  0.0  0.0  0.0  1.0
  C  C6  1  0.0  0.0  0.23  1.0
  C  C7  1  0.07  0.71  0.85  1.0
  C  C8  1  0.74  0.43  0.62  1.0
  C  C9  1  0.81  0.28  0.62  1.0
  C  C10  1  0.88  0.43  0.62  1.0
  C  C11  1  0.93  0.71  0.85  1.0

Os Os Os Os C C C C C C C C
Os Os Os Os C C C C C C C C 0 4 + o o 1 11 - o o 1 10 - o o 2 4 o o o 3 5 + o + 6 8 - o o 7 11 o o o 8 9 + o o 10 11 o o o 