The material structure described by Lu5In3 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 6-coordinate geometry to two equivalent In(1) and four equivalent In(2) atoms. In the second Lu site, Lu(2) is bonded in a 5-coordinate geometry to two equivalent In(2) and three equivalent In(1) atoms. In the third Lu site, Lu(3) is bonded in a 5-coordinate geometry to one In(1) and four equivalent In(2) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 9-coordinate geometry to two equivalent Lu(3), three equivalent Lu(2), and four equivalent Lu(1) atoms. In the second In site, In(2) is bonded in a 9-coordinate geometry to one Lu(2), four equivalent Lu(1), and four equivalent Lu(3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Lu5In3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.501
_cell_length_b   8.856
_cell_length_c   8.867
_cell_angle_alpha   119.962
_cell_angle_beta   90.003
_cell_angle_gamma   89.995
_symmetry_Int_Tables_number   1
_cell_volume   442.249
_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  0.500  0.333  0.667  1.0
  Lu  Lu1  1  0.500  0.667  0.333  1.0
  Lu  Lu2  1  0.000  0.667  0.333  1.0
  Lu  Lu3  1  0.000  0.333  0.667  1.0
  Lu  Lu4  1  0.750  0.249  0.000  1.0
  Lu  Lu5  1  0.750  0.751  0.751  1.0
  Lu  Lu6  1  0.750  1.000  0.249  1.0
  Lu  Lu7  1  0.250  0.751  0.000  1.0
  Lu  Lu8  1  0.250  0.249  0.249  1.0
  Lu  Lu9  1  0.250  0.000  0.751  1.0
  In  In10  1  0.750  0.607  0.000  1.0
  In  In11  1  0.750  0.393  0.393  1.0
  In  In12  1  0.750  1.000  0.607  1.0
  In  In13  1  0.250  0.393  0.000  1.0
  In  In14  1  0.250  0.607  0.607  1.0
  In  In15  1  0.250  0.000  0.393  1.0
[/CIF]
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The material structure described by Lu5In3 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 6-coordinate geometry to two equivalent In(1) and four equivalent In(2) atoms. In the second Lu site, Lu(2) is bonded in a 5-coordinate geometry to two equivalent In(2) and three equivalent In(1) atoms. In the third Lu site, Lu(3) is bonded in a 5-coordinate geometry to one In(1) and four equivalent In(2) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 9-coordinate geometry to two equivalent Lu(3), three equivalent Lu(2), and four equivalent Lu(1) atoms. In the second In site, In(2) is bonded in a 9-coordinate geometry to one Lu(2), four equivalent Lu(1), and four equivalent Lu(3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Lu5In3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.501
_cell_length_b   8.856
_cell_length_c   8.867
_cell_angle_alpha   119.962
_cell_angle_beta   90.003
_cell_angle_gamma   89.995
_symmetry_Int_Tables_number   1
_cell_volume   442.249
_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  0.500  0.333  0.667  1.0
  Lu  Lu1  1  0.500  0.667  0.333  1.0
  Lu  Lu2  1  0.000  0.667  0.333  1.0
  Lu  Lu3  1  0.000  0.333  0.667  1.0
  Lu  Lu4  1  0.750  0.249  0.000  1.0
  Lu  Lu5  1  0.750  0.751  0.751  1.0
  Lu  Lu6  1  0.750  1.000  0.249  1.0
  Lu  Lu7  1  0.250  0.751  0.000  1.0
  Lu  Lu8  1  0.250  0.249  0.249  1.0
  Lu  Lu9  1  0.250  0.000  0.751  1.0
  In  In10  1  0.750  0.607  0.000  1.0
  In  In11  1  0.750  0.393  0.393  1.0
  In  In12  1  0.750  1.000  0.607  1.0
  In  In13  1  0.250  0.393  0.000  1.0
  In  In14  1  0.250  0.607  0.607  1.0
  In  In15  1  0.250  0.000  0.393  1.0
[/CIF]
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