The structure described by FeCoSn crystallizes in the hexagonal P-6m2 space group. Fe(1) is bonded in a 11-coordinate geometry to two equivalent Fe(1), three equivalent Co(1), and six equivalent Sn(1) atoms. Co(1) is bonded in a 11-coordinate geometry to three equivalent Fe(1), two equivalent Co(1), and six equivalent Sn(1) atoms. Sn(1) is bonded to six equivalent Fe(1), six equivalent Co(1), and two equivalent Sn(1) atoms to form a mixture of distorted corner, edge, and face-sharing SnFe6Co6Sn2 cuboctahedra. is represented by the CIF file [CIF]
data_FeCoSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.961
_cell_length_b   4.054
_cell_length_c   4.054
_cell_angle_alpha   60.025
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   42.142
_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
  Fe  Fe0  1  0.500  0.667  0.667  1.0
  Co  Co1  1  0.500  0.333  0.333  1.0
  Sn  Sn2  1  0.000  1.000  1.000  1.0
[/CIF]
.
The structure described by FeCoSn crystallizes in the hexagonal P-6m2 space group. Fe(1) is bonded in a 11-coordinate geometry to two equivalent Fe(1), three equivalent Co(1), and six equivalent Sn(1) atoms. Co(1) is bonded in a 11-coordinate geometry to three equivalent Fe(1), two equivalent Co(1), and six equivalent Sn(1) atoms. Sn(1) is bonded to six equivalent Fe(1), six equivalent Co(1), and two equivalent Sn(1) atoms to form a mixture of distorted corner, edge, and face-sharing SnFe6Co6Sn2 cuboctahedra. is represented by the CIF file [CIF]
data_FeCoSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.961
_cell_length_b   4.054
_cell_length_c   4.054
_cell_angle_alpha   60.025
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   42.142
_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
  Fe  Fe0  1  0.500  0.667  0.667  1.0
  Co  Co1  1  0.500  0.333  0.333  1.0
  Sn  Sn2  1  0.000  1.000  1.000  1.0
[/CIF]
.