The material described by Lu2Au2Sn crystallizes in the tetragonal P4/mbm space group. Lu(1) is bonded in a 8-coordinate geometry to six equivalent Au(1) and two equivalent Sn(1) atoms. Au(1) is bonded in a 6-coordinate geometry to six equivalent Lu(1) atoms. Sn(1) is bonded in a square co-planar geometry to four equivalent Lu(1) atoms. is represented by the CIF card [CIF]
data_Lu2SnAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.264
_cell_length_b   8.264
_cell_length_c   3.496
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   238.761
_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  0.842  0.342  0.500  1.0
  Lu  Lu1  1  0.158  0.658  0.500  1.0
  Lu  Lu2  1  0.342  0.158  0.500  1.0
  Lu  Lu3  1  0.658  0.842  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.500  1.0
  Sn  Sn5  1  0.500  0.500  0.500  1.0
  Au  Au6  1  0.634  0.134  0.000  1.0
  Au  Au7  1  0.366  0.866  0.000  1.0
  Au  Au8  1  0.134  0.366  0.000  1.0
  Au  Au9  1  0.866  0.634  0.000  1.0
[/CIF]
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The material described by Lu2Au2Sn crystallizes in the tetragonal P4/mbm space group. Lu(1) is bonded in a 8-coordinate geometry to six equivalent Au(1) and two equivalent Sn(1) atoms. Au(1) is bonded in a 6-coordinate geometry to six equivalent Lu(1) atoms. Sn(1) is bonded in a square co-planar geometry to four equivalent Lu(1) atoms. is represented by the CIF card [CIF]
data_Lu2SnAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.264
_cell_length_b   8.264
_cell_length_c   3.496
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   238.761
_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  0.842  0.342  0.500  1.0
  Lu  Lu1  1  0.158  0.658  0.500  1.0
  Lu  Lu2  1  0.342  0.158  0.500  1.0
  Lu  Lu3  1  0.658  0.842  0.500  1.0
  Sn  Sn4  1  0.000  0.000  0.500  1.0
  Sn  Sn5  1  0.500  0.500  0.500  1.0
  Au  Au6  1  0.634  0.134  0.000  1.0
  Au  Au7  1  0.366  0.866  0.000  1.0
  Au  Au8  1  0.134  0.366  0.000  1.0
  Au  Au9  1  0.866  0.634  0.000  1.0
[/CIF]
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