The compound described by Sb crystallizes in the triclinic P-1 space group. There are nine inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a distorted hexagonal planar geometry to two equivalent Sb(5), two equivalent Sb(6), and two equivalent Sb(7) atoms. In the second Sb site, Sb(2) is bonded to two equivalent Sb(7), two equivalent Sb(8), and two equivalent Sb(9) atoms to form SbSb6 octahedra that share corners with two equivalent Sb(9)Sb5 trigonal bipyramids and edges with two equivalent Sb(3)Sb6 octahedra. In the third Sb site, Sb(3) is bonded to two equivalent Sb(5), two equivalent Sb(7), and two equivalent Sb(9) atoms to form edge-sharing SbSb6 octahedra. In the fourth Sb site, Sb(4) is bonded in a distorted hexagonal planar geometry to two equivalent Sb(6), two equivalent Sb(8), and two equivalent Sb(9) atoms. In the fifth Sb site, Sb(5) is bonded in a distorted rectangular see-saw-like geometry to one Sb(1), one Sb(3), one Sb(7), and one Sb(8) atom. In the sixth Sb site, Sb(6) is bonded in a 5-coordinate geometry to one Sb(1), one Sb(4), one Sb(7), one Sb(8), and one Sb(9) atom. In the seventh Sb site, Sb(7) is bonded in a 5-coordinate geometry to one Sb(1), one Sb(2), one Sb(3), one Sb(5), and one Sb(6) atom. In the eighth Sb site, Sb(8) is bonded in a 6-coordinate geometry to one Sb(2), one Sb(4), one Sb(5), one Sb(6), one Sb(8), and one Sb(9) atom. In the ninth Sb site, Sb(9) is bonded to one Sb(2), one Sb(3), one Sb(4), one Sb(6), and one Sb(8) atom to form distorted SbSb5 trigonal bipyramids that share  a cornercorner with one Sb(2)Sb6 octahedra and corners with three equivalent Sb(9)Sb5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 33°. is represented by the CIF card [CIF]
data_Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.714
_cell_length_b   8.758
_cell_length_c   9.099
_cell_angle_alpha   106.909
_cell_angle_beta   108.466
_cell_angle_gamma   89.263
_symmetry_Int_Tables_number   1
_cell_volume   483.717
_cell_formula_units_Z   14
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  Sb0  1  0.000  0.000  0.000  1.0
  Sb  Sb1  1  0.000  0.500  0.500  1.0
  Sb  Sb2  1  0.500  0.500  0.000  1.0
  Sb  Sb3  1  0.500  0.000  0.500  1.0
  Sb  Sb4  1  0.380  0.245  0.126  1.0
  Sb  Sb5  1  0.620  0.755  0.874  1.0
  Sb  Sb6  1  0.903  0.205  0.764  1.0
  Sb  Sb7  1  0.097  0.795  0.236  1.0
  Sb  Sb8  1  0.031  0.623  0.881  1.0
  Sb  Sb9  1  0.969  0.377  0.119  1.0
  Sb  Sb10  1  0.577  0.339  0.475  1.0
  Sb  Sb11  1  0.423  0.661  0.525  1.0
  Sb  Sb12  1  0.268  0.268  0.664  1.0
  Sb  Sb13  1  0.732  0.732  0.336  1.0
[/CIF]
.
The compound described by Sb crystallizes in the triclinic P-1 space group. There are nine inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a distorted hexagonal planar geometry to two equivalent Sb(5), two equivalent Sb(6), and two equivalent Sb(7) atoms. In the second Sb site, Sb(2) is bonded to two equivalent Sb(7), two equivalent Sb(8), and two equivalent Sb(9) atoms to form SbSb6 octahedra that share corners with two equivalent Sb(9)Sb5 trigonal bipyramids and edges with two equivalent Sb(3)Sb6 octahedra. In the third Sb site, Sb(3) is bonded to two equivalent Sb(5), two equivalent Sb(7), and two equivalent Sb(9) atoms to form edge-sharing SbSb6 octahedra. In the fourth Sb site, Sb(4) is bonded in a distorted hexagonal planar geometry to two equivalent Sb(6), two equivalent Sb(8), and two equivalent Sb(9) atoms. In the fifth Sb site, Sb(5) is bonded in a distorted rectangular see-saw-like geometry to one Sb(1), one Sb(3), one Sb(7), and one Sb(8) atom. In the sixth Sb site, Sb(6) is bonded in a 5-coordinate geometry to one Sb(1), one Sb(4), one Sb(7), one Sb(8), and one Sb(9) atom. In the seventh Sb site, Sb(7) is bonded in a 5-coordinate geometry to one Sb(1), one Sb(2), one Sb(3), one Sb(5), and one Sb(6) atom. In the eighth Sb site, Sb(8) is bonded in a 6-coordinate geometry to one Sb(2), one Sb(4), one Sb(5), one Sb(6), one Sb(8), and one Sb(9) atom. In the ninth Sb site, Sb(9) is bonded to one Sb(2), one Sb(3), one Sb(4), one Sb(6), and one Sb(8) atom to form distorted SbSb5 trigonal bipyramids that share  a cornercorner with one Sb(2)Sb6 octahedra and corners with three equivalent Sb(9)Sb5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 33°. is represented by the CIF card [CIF]
data_Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.714
_cell_length_b   8.758
_cell_length_c   9.099
_cell_angle_alpha   106.909
_cell_angle_beta   108.466
_cell_angle_gamma   89.263
_symmetry_Int_Tables_number   1
_cell_volume   483.717
_cell_formula_units_Z   14
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  Sb0  1  0.000  0.000  0.000  1.0
  Sb  Sb1  1  0.000  0.500  0.500  1.0
  Sb  Sb2  1  0.500  0.500  0.000  1.0
  Sb  Sb3  1  0.500  0.000  0.500  1.0
  Sb  Sb4  1  0.380  0.245  0.126  1.0
  Sb  Sb5  1  0.620  0.755  0.874  1.0
  Sb  Sb6  1  0.903  0.205  0.764  1.0
  Sb  Sb7  1  0.097  0.795  0.236  1.0
  Sb  Sb8  1  0.031  0.623  0.881  1.0
  Sb  Sb9  1  0.969  0.377  0.119  1.0
  Sb  Sb10  1  0.577  0.339  0.475  1.0
  Sb  Sb11  1  0.423  0.661  0.525  1.0
  Sb  Sb12  1  0.268  0.268  0.664  1.0
  Sb  Sb13  1  0.732  0.732  0.336  1.0
[/CIF]
.