data_CrCo2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.16
_cell_length_b   3.16
_cell_length_c   5.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrCo2Sb
_chemical_formula_sum   'Cr1 Co2 Sb1'
_cell_volume   53.06
_cell_formula_units_Z   1
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
  Cr  Cr2  1  0.0  0.0  0.0  1.0
  Co  Co0  1  0.58  0.58  0.13  1.0
  Co  Co1  1  0.58  0.58  0.17  1.0
  Sb  Sb3  1  0.0  0.0  0.65  1.0

data_CrCo2Sb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.47
_cell_length_b   4.47
_cell_length_c   5.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CrCo2Sb
_chemical_formula_sum   'Cr2 Co4 Sb2'
_cell_volume   106.11
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Cr  Cr0  2  0.0  0.0  0.0  1.0
  Co  Co1  2  0.08  0.5  0.13  1.0
  Co  Co2  2  0.08  0.5  0.17  1.0
  Sb  Sb3  2  0.0  0.0  0.65  1.0

Cr Co Co Sb
Co2CrSb crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Co2CrSb clusters. Cr(1) is bonded in a 2-coordinate geometry to one Co(1) and one Sb(1) atom. The Cr(1)-Co(1) bond length is 2.01 Å. The Cr(1)-Sb(1) bond length is 1.83 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a single-bond geometry to one Cr(1) and one Co(2) atom. The Co(1)-Co(2) bond length is 0.21 Å. In the second Co site, Co(2) is bonded in a single-bond geometry to one Co(1) atom. Sb(1) is bonded in a single-bond geometry to one Cr(1) atom.