The crystal structure described by Mn2Sb is half-Heusler-derived structured and crystallizes in the cubic F-43m space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted body-centered cubic geometry to four equivalent Mn(2) and four equivalent Sb(1) atoms. In the second Mn site, Mn(2) is bonded in a distorted q6 geometry to four equivalent Mn(1) and six equivalent Sb(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to four equivalent Mn(1) and six equivalent Mn(2) atoms. is represented by the CIF card [CIF]
data_Mn2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.248
_cell_length_b   4.248
_cell_length_c   4.248
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   54.205
_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
  Mn  Mn1  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 Mn2Sb is half-Heusler-derived structured and crystallizes in the cubic F-43m space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted body-centered cubic geometry to four equivalent Mn(2) and four equivalent Sb(1) atoms. In the second Mn site, Mn(2) is bonded in a distorted q6 geometry to four equivalent Mn(1) and six equivalent Sb(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to four equivalent Mn(1) and six equivalent Mn(2) atoms. is represented by the CIF card [CIF]
data_Mn2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.248
_cell_length_b   4.248
_cell_length_c   4.248
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   54.205
_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
  Mn  Mn1  1  0.250  0.250  0.250  1.0
  Sb  Sb2  1  0.750  0.750  0.750  1.0
[/CIF]
.