data_Sb2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.75
_cell_length_b   3.31
_cell_length_c   10.8
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb2C
_chemical_formula_sum   'Sb8 C4'
_cell_volume   277.33
_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
  Sb  Sb4  1  0.72  0.83  0.86  1.0
  Sb  Sb5  1  0.15  0.49  0.26  1.0
  Sb  Sb6  1  0.6  0.83  0.54  1.0
  Sb  Sb7  1  0.03  0.49  0.94  1.0
  Sb  Sb8  1  0.09  0.83  0.13  1.0
  Sb  Sb9  1  0.54  0.49  0.73  1.0
  Sb  Sb10  1  0.21  0.83  0.06  1.0
  Sb  Sb11  1  0.66  0.49  0.67  1.0
  C  C0  1  0.28  0.83  0.64  1.0
  C  C1  1  0.59  0.49  0.25  1.0
  C  C2  1  0.16  0.83  0.55  1.0
  C  C3  1  0.46  0.49  0.15  1.0

data_Sb2C
_symmetry_space_group_name_H-M   P-1
_cell_length_a   3.31
_cell_length_b   7.75
_cell_length_c   10.8
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Sb2C
_chemical_formula_sum   'Sb8 C4'
_cell_volume   277.33
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  Sb  Sb0  2  0.17  0.21  0.23  1.0
  Sb  Sb1  2  0.17  0.34  0.17  1.0
  Sb  Sb2  2  0.17  0.72  0.64  1.0
  Sb  Sb3  2  0.17  0.85  0.96  1.0
  C  C4  2  0.17  0.28  0.65  1.0
  C  C5  2  0.17  0.41  0.75  1.0

Sb Sb Sb Sb Sb Sb Sb Sb C C C C