The structure described by Lu2NiGa3 crystallizes in the monoclinic Cm space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 12-coordinate geometry to three equivalent Ni(1), three equivalent Ga(1), three equivalent Ga(2), and three equivalent Ga(3) atoms. In the second Lu site, Lu(2) is bonded in a 11-coordinate geometry to three equivalent Ni(1), three equivalent Ga(1), three equivalent Ga(2), and three equivalent Ga(3) atoms. Ni(1) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), one Ga(1), one Ga(3), and two equivalent Ga(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), one Ni(1), one Ga(2), and two equivalent Ga(3) atoms. In the second Ga site, Ga(2) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), two equivalent Ni(1), one Ga(1), and one Ga(3) atom. In the third Ga site, Ga(3) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), one Ni(1), one Ga(2), and two equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_Lu2Ga3Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.444
_cell_length_b   5.444
_cell_length_c   6.893
_cell_angle_alpha   51.844
_cell_angle_beta   51.844
_cell_angle_gamma   46.404
_symmetry_Int_Tables_number   1
_cell_volume   109.551
_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
  Lu  Lu0  1  0.544  0.544  0.703  1.0
  Lu  Lu1  1  0.452  0.452  0.299  1.0
  Ga  Ga2  1  0.851  0.851  0.689  1.0
  Ga  Ga3  1  0.825  0.825  0.120  1.0
  Ga  Ga4  1  0.162  0.162  0.906  1.0
  Ni  Ni5  1  0.167  0.167  0.283  1.0
[/CIF]
.
The structure described by Lu2NiGa3 crystallizes in the monoclinic Cm space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 12-coordinate geometry to three equivalent Ni(1), three equivalent Ga(1), three equivalent Ga(2), and three equivalent Ga(3) atoms. In the second Lu site, Lu(2) is bonded in a 11-coordinate geometry to three equivalent Ni(1), three equivalent Ga(1), three equivalent Ga(2), and three equivalent Ga(3) atoms. Ni(1) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), one Ga(1), one Ga(3), and two equivalent Ga(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), one Ni(1), one Ga(2), and two equivalent Ga(3) atoms. In the second Ga site, Ga(2) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), two equivalent Ni(1), one Ga(1), and one Ga(3) atom. In the third Ga site, Ga(3) is bonded in a 10-coordinate geometry to three equivalent Lu(1), three equivalent Lu(2), one Ni(1), one Ga(2), and two equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_Lu2Ga3Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.444
_cell_length_b   5.444
_cell_length_c   6.893
_cell_angle_alpha   51.844
_cell_angle_beta   51.844
_cell_angle_gamma   46.404
_symmetry_Int_Tables_number   1
_cell_volume   109.551
_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
  Lu  Lu0  1  0.544  0.544  0.703  1.0
  Lu  Lu1  1  0.452  0.452  0.299  1.0
  Ga  Ga2  1  0.851  0.851  0.689  1.0
  Ga  Ga3  1  0.825  0.825  0.120  1.0
  Ga  Ga4  1  0.162  0.162  0.906  1.0
  Ni  Ni5  1  0.167  0.167  0.283  1.0
[/CIF]
.