The crystal structure described by NbCoSn is half-Heusler structured and crystallizes in the cubic F-43m space group. Nb(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Sn(1) atoms. Co(1) is bonded to four equivalent Nb(1) atoms to form distorted CoNb4 tetrahedra that share corners with four equivalent Sn(1)Nb4 tetrahedra, corners with twelve equivalent Co(1)Nb4 tetrahedra, and edges with six equivalent Sn(1)Nb4 tetrahedra. Sn(1) is bonded to four equivalent Nb(1) atoms to form distorted SnNb4 tetrahedra that share corners with four equivalent Co(1)Nb4 tetrahedra, corners with twelve equivalent Sn(1)Nb4 tetrahedra, and edges with six equivalent Co(1)Nb4 tetrahedra. is represented by the CIF file [CIF]
data_NbCoSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.401
_cell_length_b   4.401
_cell_length_c   4.401
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   60.262
_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
  Nb  Nb0  1  0.250  0.250  0.250  1.0
  Co  Co1  1  0.500  0.500  0.500  1.0
  Sn  Sn2  1  0.000  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by NbCoSn is half-Heusler structured and crystallizes in the cubic F-43m space group. Nb(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Sn(1) atoms. Co(1) is bonded to four equivalent Nb(1) atoms to form distorted CoNb4 tetrahedra that share corners with four equivalent Sn(1)Nb4 tetrahedra, corners with twelve equivalent Co(1)Nb4 tetrahedra, and edges with six equivalent Sn(1)Nb4 tetrahedra. Sn(1) is bonded to four equivalent Nb(1) atoms to form distorted SnNb4 tetrahedra that share corners with four equivalent Co(1)Nb4 tetrahedra, corners with twelve equivalent Sn(1)Nb4 tetrahedra, and edges with six equivalent Co(1)Nb4 tetrahedra. is represented by the CIF file [CIF]
data_NbCoSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.401
_cell_length_b   4.401
_cell_length_c   4.401
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   60.262
_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
  Nb  Nb0  1  0.250  0.250  0.250  1.0
  Co  Co1  1  0.500  0.500  0.500  1.0
  Sn  Sn2  1  0.000  0.000  0.000  1.0
[/CIF]
.