The material described by Y2Ir3Ge5 crystallizes in the orthorhombic Ibam space group. Y(1) is bonded in a 17-coordinate geometry to two equivalent Ir(2), five equivalent Ir(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ir sites. In the first Ir site, Ir(2) is bonded in a 6-coordinate geometry to four equivalent Y(1), two equivalent Ge(2), and four equivalent Ge(1) atoms. In the second Ir site, Ir(1) is bonded in a 8-coordinate geometry to five equivalent Y(1), one Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to four equivalent Y(1), one Ir(1), two equivalent Ir(2), and two equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 3-coordinate geometry to four equivalent Y(1), one Ir(2), two equivalent Ir(1), and two equivalent Ge(1) atoms. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to four equivalent Y(1) and four equivalent Ir(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2Ge5Ir3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.331
_cell_length_b   8.329
_cell_length_c   8.329
_cell_angle_alpha   137.718
_cell_angle_beta   104.394
_cell_angle_gamma   90.684
_symmetry_Int_Tables_number   1
_cell_volume   359.211
_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
  Y  Y0  1  0.641  0.366  0.275  1.0
  Y  Y1  1  0.359  0.634  0.725  1.0
  Y  Y2  1  0.909  0.134  0.775  1.0
  Y  Y3  1  0.091  0.866  0.225  1.0
  Ge  Ge4  1  0.437  0.099  0.339  1.0
  Ge  Ge5  1  0.563  0.901  0.661  1.0
  Ge  Ge6  1  0.240  0.401  0.839  1.0
  Ge  Ge7  1  0.760  0.599  0.161  1.0
  Ge  Ge8  1  0.276  0.526  0.250  1.0
  Ge  Ge9  1  0.724  0.973  0.250  1.0
  Ge  Ge10  1  0.724  0.474  0.750  1.0
  Ge  Ge11  1  0.276  0.027  0.750  1.0
  Ge  Ge12  1  0.000  0.250  0.250  1.0
  Ge  Ge13  1  1.000  0.750  0.750  1.0
  Ir  Ir14  1  0.254  0.142  0.112  1.0
  Ir  Ir15  1  0.746  0.858  0.888  1.0
  Ir  Ir16  1  0.970  0.358  0.612  1.0
  Ir  Ir17  1  0.030  0.642  0.388  1.0
  Ir  Ir18  1  0.500  0.250  0.750  1.0
  Ir  Ir19  1  0.500  0.750  0.250  1.0
[/CIF]
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The material described by Y2Ir3Ge5 crystallizes in the orthorhombic Ibam space group. Y(1) is bonded in a 17-coordinate geometry to two equivalent Ir(2), five equivalent Ir(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ir sites. In the first Ir site, Ir(2) is bonded in a 6-coordinate geometry to four equivalent Y(1), two equivalent Ge(2), and four equivalent Ge(1) atoms. In the second Ir site, Ir(1) is bonded in a 8-coordinate geometry to five equivalent Y(1), one Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to four equivalent Y(1), one Ir(1), two equivalent Ir(2), and two equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 3-coordinate geometry to four equivalent Y(1), one Ir(2), two equivalent Ir(1), and two equivalent Ge(1) atoms. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to four equivalent Y(1) and four equivalent Ir(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2Ge5Ir3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.331
_cell_length_b   8.329
_cell_length_c   8.329
_cell_angle_alpha   137.718
_cell_angle_beta   104.394
_cell_angle_gamma   90.684
_symmetry_Int_Tables_number   1
_cell_volume   359.211
_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
  Y  Y0  1  0.641  0.366  0.275  1.0
  Y  Y1  1  0.359  0.634  0.725  1.0
  Y  Y2  1  0.909  0.134  0.775  1.0
  Y  Y3  1  0.091  0.866  0.225  1.0
  Ge  Ge4  1  0.437  0.099  0.339  1.0
  Ge  Ge5  1  0.563  0.901  0.661  1.0
  Ge  Ge6  1  0.240  0.401  0.839  1.0
  Ge  Ge7  1  0.760  0.599  0.161  1.0
  Ge  Ge8  1  0.276  0.526  0.250  1.0
  Ge  Ge9  1  0.724  0.973  0.250  1.0
  Ge  Ge10  1  0.724  0.474  0.750  1.0
  Ge  Ge11  1  0.276  0.027  0.750  1.0
  Ge  Ge12  1  0.000  0.250  0.250  1.0
  Ge  Ge13  1  1.000  0.750  0.750  1.0
  Ir  Ir14  1  0.254  0.142  0.112  1.0
  Ir  Ir15  1  0.746  0.858  0.888  1.0
  Ir  Ir16  1  0.970  0.358  0.612  1.0
  Ir  Ir17  1  0.030  0.642  0.388  1.0
  Ir  Ir18  1  0.500  0.250  0.750  1.0
  Ir  Ir19  1  0.500  0.750  0.250  1.0
[/CIF]
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