The material structure described by Zr6FeSn2 crystallizes in the hexagonal P-62m space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 4-coordinate geometry to two equivalent Fe(1) and two equivalent Sn(1) atoms. In the second Zr site, Zr(2) is bonded in a 5-coordinate geometry to one Fe(1) and four equivalent Sn(1) atoms. Fe(1) is bonded in a 9-coordinate geometry to three equivalent Zr(2) and six equivalent Zr(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to three equivalent Zr(1) and six equivalent Zr(2) atoms. is represented by the CIF file [CIF]
data_Zr6FeSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.525
_cell_length_b   7.978
_cell_length_c   7.979
_cell_angle_alpha   120.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   194.334
_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
  Zr  Zr0  1  0.500  0.757  0.757  1.0
  Zr  Zr1  1  0.500  0.000  0.243  1.0
  Zr  Zr2  1  0.500  0.243  0.000  1.0
  Zr  Zr3  1  0.000  0.394  0.394  1.0
  Zr  Zr4  1  0.000  1.000  0.606  1.0
  Zr  Zr5  1  0.000  0.606  1.000  1.0
  Fe  Fe6  1  0.000  1.000  0.000  1.0
  Sn  Sn7  1  0.500  0.667  0.333  1.0
  Sn  Sn8  1  0.500  0.333  0.667  1.0
[/CIF]
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The material structure described by Zr6FeSn2 crystallizes in the hexagonal P-62m space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 4-coordinate geometry to two equivalent Fe(1) and two equivalent Sn(1) atoms. In the second Zr site, Zr(2) is bonded in a 5-coordinate geometry to one Fe(1) and four equivalent Sn(1) atoms. Fe(1) is bonded in a 9-coordinate geometry to three equivalent Zr(2) and six equivalent Zr(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to three equivalent Zr(1) and six equivalent Zr(2) atoms. is represented by the CIF file [CIF]
data_Zr6FeSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.525
_cell_length_b   7.978
_cell_length_c   7.979
_cell_angle_alpha   120.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   194.334
_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
  Zr  Zr0  1  0.500  0.757  0.757  1.0
  Zr  Zr1  1  0.500  0.000  0.243  1.0
  Zr  Zr2  1  0.500  0.243  0.000  1.0
  Zr  Zr3  1  0.000  0.394  0.394  1.0
  Zr  Zr4  1  0.000  1.000  0.606  1.0
  Zr  Zr5  1  0.000  0.606  1.000  1.0
  Fe  Fe6  1  0.000  1.000  0.000  1.0
  Sn  Sn7  1  0.500  0.667  0.333  1.0
  Sn  Sn8  1  0.500  0.333  0.667  1.0
[/CIF]
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