The structure described by Ni5Ga3Sn2 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 11-coordinate geometry to one Ni(1), one Ni(3), two equivalent Ni(2), one Ga(2), three equivalent Ga(1), one Sn(2), and two equivalent Sn(1) atoms. In the second Ni site, Ni(2) is bonded in a 12-coordinate geometry to one Ni(3), two equivalent Ni(1), two equivalent Ni(2), two equivalent Ga(1), two equivalent Ga(2), one Sn(1), and two equivalent Sn(2) atoms. In the third Ni site, Ni(3) is bonded in a 10-coordinate geometry to two equivalent Ni(1), two equivalent Ni(2), two equivalent Ga(1), two equivalent Sn(1), and two equivalent Sn(2) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 6-coordinate geometry to one Ni(3), two equivalent Ni(2), and three equivalent Ni(1) atoms. In the second Ga site, Ga(2) is bonded in a 6-coordinate geometry to two equivalent Ni(1), four equivalent Ni(2), and two 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 two equivalent Ni(2), two equivalent Ni(3), and four equivalent Ni(1) atoms. In the second Sn site, Sn(2) is bonded in a 10-coordinate geometry to two equivalent Ni(1), two equivalent Ni(3), four equivalent Ni(2), and two equivalent Ga(2) atoms. is represented by the CIF file [CIF]
data_Ga3Ni5Sn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.106
_cell_length_b   6.530
_cell_length_c   11.546
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   108.321
_symmetry_Int_Tables_number   1
_cell_volume   293.872
_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
  Ga  Ga0  1  0.832  0.663  0.474  1.0
  Ga  Ga1  1  0.168  0.337  0.526  1.0
  Ga  Ga2  1  0.832  0.663  0.026  1.0
  Ga  Ga3  1  0.168  0.337  0.974  1.0
  Ga  Ga4  1  0.500  0.000  0.500  1.0
  Ga  Ga5  1  0.500  0.000  0.000  1.0
  Ni  Ni6  1  0.659  0.318  0.377  1.0
  Ni  Ni7  1  0.341  0.682  0.623  1.0
  Ni  Ni8  1  0.659  0.318  0.123  1.0
  Ni  Ni9  1  0.341  0.682  0.877  1.0
  Ni  Ni10  1  0.020  0.040  0.380  1.0
  Ni  Ni11  1  0.980  0.960  0.620  1.0
  Ni  Ni12  1  0.020  0.040  0.120  1.0
  Ni  Ni13  1  0.980  0.960  0.880  1.0
  Ni  Ni14  1  0.839  0.678  0.250  1.0
  Ni  Ni15  1  0.161  0.322  0.750  1.0
  Sn  Sn16  1  0.208  0.415  0.250  1.0
  Sn  Sn17  1  0.792  0.585  0.750  1.0
  Sn  Sn18  1  0.468  0.936  0.250  1.0
  Sn  Sn19  1  0.532  0.064  0.750  1.0
[/CIF]
.
The structure described by Ni5Ga3Sn2 crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 11-coordinate geometry to one Ni(1), one Ni(3), two equivalent Ni(2), one Ga(2), three equivalent Ga(1), one Sn(2), and two equivalent Sn(1) atoms. In the second Ni site, Ni(2) is bonded in a 12-coordinate geometry to one Ni(3), two equivalent Ni(1), two equivalent Ni(2), two equivalent Ga(1), two equivalent Ga(2), one Sn(1), and two equivalent Sn(2) atoms. In the third Ni site, Ni(3) is bonded in a 10-coordinate geometry to two equivalent Ni(1), two equivalent Ni(2), two equivalent Ga(1), two equivalent Sn(1), and two equivalent Sn(2) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 6-coordinate geometry to one Ni(3), two equivalent Ni(2), and three equivalent Ni(1) atoms. In the second Ga site, Ga(2) is bonded in a 6-coordinate geometry to two equivalent Ni(1), four equivalent Ni(2), and two 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 two equivalent Ni(2), two equivalent Ni(3), and four equivalent Ni(1) atoms. In the second Sn site, Sn(2) is bonded in a 10-coordinate geometry to two equivalent Ni(1), two equivalent Ni(3), four equivalent Ni(2), and two equivalent Ga(2) atoms. is represented by the CIF file [CIF]
data_Ga3Ni5Sn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.106
_cell_length_b   6.530
_cell_length_c   11.546
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   108.321
_symmetry_Int_Tables_number   1
_cell_volume   293.872
_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
  Ga  Ga0  1  0.832  0.663  0.474  1.0
  Ga  Ga1  1  0.168  0.337  0.526  1.0
  Ga  Ga2  1  0.832  0.663  0.026  1.0
  Ga  Ga3  1  0.168  0.337  0.974  1.0
  Ga  Ga4  1  0.500  0.000  0.500  1.0
  Ga  Ga5  1  0.500  0.000  0.000  1.0
  Ni  Ni6  1  0.659  0.318  0.377  1.0
  Ni  Ni7  1  0.341  0.682  0.623  1.0
  Ni  Ni8  1  0.659  0.318  0.123  1.0
  Ni  Ni9  1  0.341  0.682  0.877  1.0
  Ni  Ni10  1  0.020  0.040  0.380  1.0
  Ni  Ni11  1  0.980  0.960  0.620  1.0
  Ni  Ni12  1  0.020  0.040  0.120  1.0
  Ni  Ni13  1  0.980  0.960  0.880  1.0
  Ni  Ni14  1  0.839  0.678  0.250  1.0
  Ni  Ni15  1  0.161  0.322  0.750  1.0
  Sn  Sn16  1  0.208  0.415  0.250  1.0
  Sn  Sn17  1  0.792  0.585  0.750  1.0
  Sn  Sn18  1  0.468  0.936  0.250  1.0
  Sn  Sn19  1  0.532  0.064  0.750  1.0
[/CIF]
.