The crystal structure described by CoMnSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Mn(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Sb(1) atoms. Co(1) is bonded to four equivalent Mn(1) and six equivalent Sb(1) atoms to form distorted CoMn4Sb6 tetrahedra that share corners with four equivalent Sb(1)Mn4Co6 tetrahedra, corners with six equivalent Co(1)Mn4Sb6 tetrahedra, edges with six equivalent Sb(1)Mn4Co6 tetrahedra, and faces with twelve equivalent Co(1)Mn4Sb6 tetrahedra. Sb(1) is bonded to four equivalent Mn(1) and six equivalent Co(1) atoms to form distorted SbMn4Co6 tetrahedra that share corners with four equivalent Co(1)Mn4Sb6 tetrahedra, corners with six equivalent Sb(1)Mn4Co6 tetrahedra, edges with six equivalent Co(1)Mn4Sb6 tetrahedra, and faces with twelve equivalent Sb(1)Mn4Co6 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnCoSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.121
_cell_length_b   4.121
_cell_length_c   4.121
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   49.480
_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
  Mn  Mn0  1  0.000  0.000  0.000  1.0
  Co  Co1  1  0.250  0.250  0.250  1.0
  Sb  Sb2  1  0.750  0.750  0.750  1.0
[/CIF]
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The crystal structure described by CoMnSb is half-Heusler structured and crystallizes in the cubic F-43m space group. Mn(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Sb(1) atoms. Co(1) is bonded to four equivalent Mn(1) and six equivalent Sb(1) atoms to form distorted CoMn4Sb6 tetrahedra that share corners with four equivalent Sb(1)Mn4Co6 tetrahedra, corners with six equivalent Co(1)Mn4Sb6 tetrahedra, edges with six equivalent Sb(1)Mn4Co6 tetrahedra, and faces with twelve equivalent Co(1)Mn4Sb6 tetrahedra. Sb(1) is bonded to four equivalent Mn(1) and six equivalent Co(1) atoms to form distorted SbMn4Co6 tetrahedra that share corners with four equivalent Co(1)Mn4Sb6 tetrahedra, corners with six equivalent Sb(1)Mn4Co6 tetrahedra, edges with six equivalent Co(1)Mn4Sb6 tetrahedra, and faces with twelve equivalent Sb(1)Mn4Co6 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnCoSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.121
_cell_length_b   4.121
_cell_length_c   4.121
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   49.480
_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
  Mn  Mn0  1  0.000  0.000  0.000  1.0
  Co  Co1  1  0.250  0.250  0.250  1.0
  Sb  Sb2  1  0.750  0.750  0.750  1.0
[/CIF]
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