The material structure described by Tm5Ir3 crystallizes in the tetragonal P4/ncc space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded to two equivalent Ir(2) and three equivalent Ir(1) atoms to form distorted TmIr5 trigonal bipyramids that share corners with four equivalent Tm(2)Ir4 tetrahedra, corners with eleven equivalent Tm(1)Ir5 trigonal bipyramids,  an edgeedge with one Tm(2)Ir4 tetrahedra, edges with six equivalent Tm(1)Ir5 trigonal bipyramids, and faces with two equivalent Tm(1)Ir5 trigonal bipyramids. In the second Tm site, Tm(2) is bonded to four equivalent Ir(1) atoms to form TmIr4 tetrahedra that share corners with sixteen equivalent Tm(1)Ir5 trigonal bipyramids, edges with two equivalent Tm(2)Ir4 tetrahedra, and edges with four equivalent Tm(1)Ir5 trigonal bipyramids. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 8-coordinate geometry to two equivalent Tm(2) and six equivalent Tm(1) atoms. In the second Ir site, Ir(2) is bonded in a 8-coordinate geometry to eight equivalent Tm(1) atoms. is represented by the CIF card [CIF]
data_Tm5Ir3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.268
_cell_length_b   10.670
_cell_length_c   10.670
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   713.581
_cell_formula_units_Z   4
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
  Tm  Tm0  1  0.380  0.837  0.542  1.0
  Tm  Tm1  1  0.880  0.663  0.542  1.0
  Tm  Tm2  1  0.880  0.837  0.958  1.0
  Tm  Tm3  1  0.380  0.663  0.958  1.0
  Tm  Tm4  1  0.880  0.542  0.837  1.0
  Tm  Tm5  1  0.380  0.958  0.837  1.0
  Tm  Tm6  1  0.380  0.542  0.663  1.0
  Tm  Tm7  1  0.880  0.958  0.663  1.0
  Tm  Tm8  1  0.620  0.163  0.458  1.0
  Tm  Tm9  1  0.120  0.337  0.458  1.0
  Tm  Tm10  1  0.120  0.163  0.042  1.0
  Tm  Tm11  1  0.620  0.337  0.042  1.0
  Tm  Tm12  1  0.120  0.458  0.163  1.0
  Tm  Tm13  1  0.620  0.042  0.163  1.0
  Tm  Tm14  1  0.620  0.458  0.337  1.0
  Tm  Tm15  1  0.120  0.042  0.337  1.0
  Tm  Tm16  1  0.500  0.750  0.250  1.0
  Tm  Tm17  1  0.000  0.750  0.250  1.0
  Tm  Tm18  1  0.000  0.250  0.750  1.0
  Tm  Tm19  1  0.500  0.250  0.750  1.0
  Ir  Ir20  1  0.250  0.904  0.096  1.0
  Ir  Ir21  1  0.750  0.596  0.096  1.0
  Ir  Ir22  1  0.750  0.904  0.404  1.0
  Ir  Ir23  1  0.250  0.596  0.404  1.0
  Ir  Ir24  1  0.750  0.096  0.904  1.0
  Ir  Ir25  1  0.250  0.404  0.904  1.0
  Ir  Ir26  1  0.250  0.096  0.596  1.0
  Ir  Ir27  1  0.750  0.404  0.596  1.0
  Ir  Ir28  1  0.127  0.750  0.750  1.0
  Ir  Ir29  1  0.627  0.750  0.750  1.0
  Ir  Ir30  1  0.873  0.250  0.250  1.0
  Ir  Ir31  1  0.373  0.250  0.250  1.0
[/CIF]
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The material structure described by Tm5Ir3 crystallizes in the tetragonal P4/ncc space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded to two equivalent Ir(2) and three equivalent Ir(1) atoms to form distorted TmIr5 trigonal bipyramids that share corners with four equivalent Tm(2)Ir4 tetrahedra, corners with eleven equivalent Tm(1)Ir5 trigonal bipyramids,  an edgeedge with one Tm(2)Ir4 tetrahedra, edges with six equivalent Tm(1)Ir5 trigonal bipyramids, and faces with two equivalent Tm(1)Ir5 trigonal bipyramids. In the second Tm site, Tm(2) is bonded to four equivalent Ir(1) atoms to form TmIr4 tetrahedra that share corners with sixteen equivalent Tm(1)Ir5 trigonal bipyramids, edges with two equivalent Tm(2)Ir4 tetrahedra, and edges with four equivalent Tm(1)Ir5 trigonal bipyramids. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 8-coordinate geometry to two equivalent Tm(2) and six equivalent Tm(1) atoms. In the second Ir site, Ir(2) is bonded in a 8-coordinate geometry to eight equivalent Tm(1) atoms. is represented by the CIF card [CIF]
data_Tm5Ir3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.268
_cell_length_b   10.670
_cell_length_c   10.670
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   713.581
_cell_formula_units_Z   4
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
  Tm  Tm0  1  0.380  0.837  0.542  1.0
  Tm  Tm1  1  0.880  0.663  0.542  1.0
  Tm  Tm2  1  0.880  0.837  0.958  1.0
  Tm  Tm3  1  0.380  0.663  0.958  1.0
  Tm  Tm4  1  0.880  0.542  0.837  1.0
  Tm  Tm5  1  0.380  0.958  0.837  1.0
  Tm  Tm6  1  0.380  0.542  0.663  1.0
  Tm  Tm7  1  0.880  0.958  0.663  1.0
  Tm  Tm8  1  0.620  0.163  0.458  1.0
  Tm  Tm9  1  0.120  0.337  0.458  1.0
  Tm  Tm10  1  0.120  0.163  0.042  1.0
  Tm  Tm11  1  0.620  0.337  0.042  1.0
  Tm  Tm12  1  0.120  0.458  0.163  1.0
  Tm  Tm13  1  0.620  0.042  0.163  1.0
  Tm  Tm14  1  0.620  0.458  0.337  1.0
  Tm  Tm15  1  0.120  0.042  0.337  1.0
  Tm  Tm16  1  0.500  0.750  0.250  1.0
  Tm  Tm17  1  0.000  0.750  0.250  1.0
  Tm  Tm18  1  0.000  0.250  0.750  1.0
  Tm  Tm19  1  0.500  0.250  0.750  1.0
  Ir  Ir20  1  0.250  0.904  0.096  1.0
  Ir  Ir21  1  0.750  0.596  0.096  1.0
  Ir  Ir22  1  0.750  0.904  0.404  1.0
  Ir  Ir23  1  0.250  0.596  0.404  1.0
  Ir  Ir24  1  0.750  0.096  0.904  1.0
  Ir  Ir25  1  0.250  0.404  0.904  1.0
  Ir  Ir26  1  0.250  0.096  0.596  1.0
  Ir  Ir27  1  0.750  0.404  0.596  1.0
  Ir  Ir28  1  0.127  0.750  0.750  1.0
  Ir  Ir29  1  0.627  0.750  0.750  1.0
  Ir  Ir30  1  0.873  0.250  0.250  1.0
  Ir  Ir31  1  0.373  0.250  0.250  1.0
[/CIF]
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