The material described by CoSb2 is zeta iron carbide structured and crystallizes in the orthorhombic Pnnm space group. Co(1) is bonded to six equivalent Sb(1) atoms to form a mixture of corner and edge-sharing CoSb6 octahedra. The corner-sharing octahedral tilt angles are 52°. Sb(1) is bonded in a 3-coordinate geometry to three equivalent Co(1) atoms. is represented by the CIF card [CIF]
data_CoSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.395
_cell_length_b   5.556
_cell_length_c   6.385
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   120.458
_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
  Co  Co0  1  0.000  0.000  0.000  1.0
  Co  Co1  1  0.500  0.500  0.500  1.0
  Sb  Sb2  1  0.000  0.201  0.357  1.0
  Sb  Sb3  1  0.000  0.799  0.643  1.0
  Sb  Sb4  1  0.500  0.701  0.143  1.0
  Sb  Sb5  1  0.500  0.299  0.857  1.0
[/CIF]
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The material described by CoSb2 is zeta iron carbide structured and crystallizes in the orthorhombic Pnnm space group. Co(1) is bonded to six equivalent Sb(1) atoms to form a mixture of corner and edge-sharing CoSb6 octahedra. The corner-sharing octahedral tilt angles are 52°. Sb(1) is bonded in a 3-coordinate geometry to three equivalent Co(1) atoms. is represented by the CIF card [CIF]
data_CoSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.395
_cell_length_b   5.556
_cell_length_c   6.385
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   120.458
_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
  Co  Co0  1  0.000  0.000  0.000  1.0
  Co  Co1  1  0.500  0.500  0.500  1.0
  Sb  Sb2  1  0.000  0.201  0.357  1.0
  Sb  Sb3  1  0.000  0.799  0.643  1.0
  Sb  Sb4  1  0.500  0.701  0.143  1.0
  Sb  Sb5  1  0.500  0.299  0.857  1.0
[/CIF]
.