The structure described by Lu2Cu2In crystallizes in the tetragonal P4/mbm space group. Lu(1) is bonded in a 10-coordinate geometry to six equivalent Cu(1) and four equivalent In(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to six equivalent Lu(1), one Cu(1), and two equivalent In(1) atoms. In(1) is bonded to eight equivalent Lu(1) and four equivalent Cu(1) atoms to form a mixture of face and corner-sharing InLu8Cu4 cuboctahedra. is represented by the CIF file [CIF]
data_Lu2InCu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.308
_cell_length_b   7.308
_cell_length_c   3.673
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   196.162
_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  0.670  0.170  0.500  1.0
  Lu  Lu1  1  0.330  0.830  0.500  1.0
  Lu  Lu2  1  0.170  0.330  0.500  1.0
  Lu  Lu3  1  0.830  0.670  0.500  1.0
  In  In4  1  0.500  0.500  0.000  1.0
  In  In5  1  0.000  0.000  0.000  1.0
  Cu  Cu6  1  0.122  0.622  0.000  1.0
  Cu  Cu7  1  0.878  0.378  0.000  1.0
  Cu  Cu8  1  0.622  0.878  0.000  1.0
  Cu  Cu9  1  0.378  0.122  0.000  1.0
[/CIF]
.
The structure described by Lu2Cu2In crystallizes in the tetragonal P4/mbm space group. Lu(1) is bonded in a 10-coordinate geometry to six equivalent Cu(1) and four equivalent In(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to six equivalent Lu(1), one Cu(1), and two equivalent In(1) atoms. In(1) is bonded to eight equivalent Lu(1) and four equivalent Cu(1) atoms to form a mixture of face and corner-sharing InLu8Cu4 cuboctahedra. is represented by the CIF file [CIF]
data_Lu2InCu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.308
_cell_length_b   7.308
_cell_length_c   3.673
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   196.162
_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  0.670  0.170  0.500  1.0
  Lu  Lu1  1  0.330  0.830  0.500  1.0
  Lu  Lu2  1  0.170  0.330  0.500  1.0
  Lu  Lu3  1  0.830  0.670  0.500  1.0
  In  In4  1  0.500  0.500  0.000  1.0
  In  In5  1  0.000  0.000  0.000  1.0
  Cu  Cu6  1  0.122  0.622  0.000  1.0
  Cu  Cu7  1  0.878  0.378  0.000  1.0
  Cu  Cu8  1  0.622  0.878  0.000  1.0
  Cu  Cu9  1  0.378  0.122  0.000  1.0
[/CIF]
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