The crystal structure described by Sc2Sb crystallizes in the tetragonal P4/nmm space group. There are two inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 4-coordinate geometry to four equivalent Sb(1) atoms. In the second Sc site, Sc(2) is bonded to five equivalent Sb(1) atoms to form a mixture of distorted edge and corner-sharing ScSb5 square pyramids. Sb(1) is bonded in a 9-coordinate geometry to four equivalent Sc(1) and five equivalent Sc(2) atoms. is represented by the CIF file [CIF]
data_Sc2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.224
_cell_length_b   4.224
_cell_length_c   7.853
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   140.116
_cell_formula_units_Z   2
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
  Sc  Sc0  1  0.750  0.250  0.000  1.0
  Sc  Sc1  1  0.250  0.750  0.000  1.0
  Sc  Sc2  1  0.250  0.250  0.344  1.0
  Sc  Sc3  1  0.750  0.750  0.656  1.0
  Sb  Sb4  1  0.250  0.250  0.719  1.0
  Sb  Sb5  1  0.750  0.750  0.281  1.0
[/CIF]
.
The crystal structure described by Sc2Sb crystallizes in the tetragonal P4/nmm space group. There are two inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 4-coordinate geometry to four equivalent Sb(1) atoms. In the second Sc site, Sc(2) is bonded to five equivalent Sb(1) atoms to form a mixture of distorted edge and corner-sharing ScSb5 square pyramids. Sb(1) is bonded in a 9-coordinate geometry to four equivalent Sc(1) and five equivalent Sc(2) atoms. is represented by the CIF file [CIF]
data_Sc2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.224
_cell_length_b   4.224
_cell_length_c   7.853
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   140.116
_cell_formula_units_Z   2
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
  Sc  Sc0  1  0.750  0.250  0.000  1.0
  Sc  Sc1  1  0.250  0.750  0.000  1.0
  Sc  Sc2  1  0.250  0.250  0.344  1.0
  Sc  Sc3  1  0.750  0.750  0.656  1.0
  Sb  Sb4  1  0.250  0.250  0.719  1.0
  Sb  Sb5  1  0.750  0.750  0.281  1.0
[/CIF]
.