The compound described by LuZnSn2 is Parent of FeAs superconductors-derived structured and crystallizes in the tetragonal P4/nmm space group. Lu(1) is bonded to four equivalent Zn(1), four equivalent Sn(1), and four equivalent Sn(2) atoms to form a mixture of edge, corner, and face-sharing LuZn4Sn8 cuboctahedra. Zn(1) is bonded in a 12-coordinate geometry to four equivalent Lu(1), four equivalent Zn(1), and four equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 8-coordinate geometry to four equivalent Lu(1) and four equivalent Sn(1) atoms. In the second Sn site, Sn(2) is bonded in a 8-coordinate geometry to four equivalent Lu(1) and four equivalent Zn(1) atoms. is represented by the CIF file [CIF]
data_LuZnSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.328
_cell_length_b   4.328
_cell_length_c   9.745
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   182.538
_cell_formula_units_Z   2
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
  Lu  Lu0  1  0.000  0.500  0.751  1.0
  Lu  Lu1  1  0.500  0.000  0.249  1.0
  Zn  Zn2  1  0.000  0.000  0.500  1.0
  Zn  Zn3  1  0.500  0.500  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.000  1.0
  Sn  Sn5  1  0.500  0.500  0.000  1.0
  Sn  Sn6  1  0.000  0.500  0.310  1.0
  Sn  Sn7  1  0.500  0.000  0.690  1.0
[/CIF]
.
The compound described by LuZnSn2 is Parent of FeAs superconductors-derived structured and crystallizes in the tetragonal P4/nmm space group. Lu(1) is bonded to four equivalent Zn(1), four equivalent Sn(1), and four equivalent Sn(2) atoms to form a mixture of edge, corner, and face-sharing LuZn4Sn8 cuboctahedra. Zn(1) is bonded in a 12-coordinate geometry to four equivalent Lu(1), four equivalent Zn(1), and four equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 8-coordinate geometry to four equivalent Lu(1) and four equivalent Sn(1) atoms. In the second Sn site, Sn(2) is bonded in a 8-coordinate geometry to four equivalent Lu(1) and four equivalent Zn(1) atoms. is represented by the CIF file [CIF]
data_LuZnSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.328
_cell_length_b   4.328
_cell_length_c   9.745
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   182.538
_cell_formula_units_Z   2
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
  Lu  Lu0  1  0.000  0.500  0.751  1.0
  Lu  Lu1  1  0.500  0.000  0.249  1.0
  Zn  Zn2  1  0.000  0.000  0.500  1.0
  Zn  Zn3  1  0.500  0.500  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.000  1.0
  Sn  Sn5  1  0.500  0.500  0.000  1.0
  Sn  Sn6  1  0.000  0.500  0.310  1.0
  Sn  Sn7  1  0.500  0.000  0.690  1.0
[/CIF]
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