The crystal structure described by Tb2(Pt3Ge)3 crystallizes in the monoclinic C2/c space group. Tb(1) is bonded in a 11-coordinate geometry to one Pt(1), two equivalent Pt(4), two equivalent Pt(5), three equivalent Pt(2), three equivalent Pt(3), and four equivalent Ge(1) atoms. There are five inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 2-coordinate geometry to two equivalent Tb(1) and two equivalent Ge(1) atoms. In the second Pt site, Pt(2) is bonded in a 6-coordinate geometry to three equivalent Tb(1), one Ge(2), and two equivalent Ge(1) atoms. In the third Pt site, Pt(3) is bonded in a 6-coordinate geometry to three equivalent Tb(1), one Ge(2), and two equivalent Ge(1) atoms. In the fourth Pt site, Pt(4) is bonded in a 2-coordinate geometry to two equivalent Tb(1), one Ge(1), and one Ge(2) atom. In the fifth Pt site, Pt(5) is bonded in a 3-coordinate geometry to two equivalent Tb(1), one Ge(2), and two equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 12-coordinate geometry to four equivalent Tb(1), one Pt(1), one Pt(4), two equivalent Pt(2), two equivalent Pt(3), and two equivalent Pt(5) atoms. In the second Ge site, Ge(2) is bonded in a 8-coordinate geometry to two equivalent Pt(2), two equivalent Pt(3), two equivalent Pt(4), and two equivalent Pt(5) atoms. is represented by the CIF file [CIF]
data_Tb2(GePt3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.762
_cell_length_b   7.762
_cell_length_c   10.079
_cell_angle_alpha   67.071
_cell_angle_beta   67.071
_cell_angle_gamma   60.247
_symmetry_Int_Tables_number   1
_cell_volume   470.680
_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
  Tb  Tb0  1  0.245  0.416  0.251  1.0
  Tb  Tb1  1  0.755  0.584  0.749  1.0
  Tb  Tb2  1  0.416  0.245  0.751  1.0
  Tb  Tb3  1  0.584  0.755  0.249  1.0
  Ge  Ge4  1  0.182  0.638  0.497  1.0
  Ge  Ge5  1  0.638  0.182  0.997  1.0
  Ge  Ge6  1  0.000  0.500  0.000  1.0
  Ge  Ge7  1  0.818  0.362  0.503  1.0
  Ge  Ge8  1  0.362  0.818  0.003  1.0
  Ge  Ge9  1  0.500  0.000  0.500  1.0
  Pt  Pt10  1  0.134  0.866  0.250  1.0
  Pt  Pt11  1  0.357  0.524  0.924  1.0
  Pt  Pt12  1  0.697  0.859  0.921  1.0
  Pt  Pt13  1  0.702  0.087  0.242  1.0
  Pt  Pt14  1  0.859  0.697  0.421  1.0
  Pt  Pt15  1  0.977  0.799  0.077  1.0
  Pt  Pt16  1  0.303  0.141  0.079  1.0
  Pt  Pt17  1  0.643  0.476  0.076  1.0
  Pt  Pt18  1  0.913  0.298  0.258  1.0
  Pt  Pt19  1  0.087  0.702  0.742  1.0
  Pt  Pt20  1  0.799  0.977  0.577  1.0
  Pt  Pt21  1  0.524  0.357  0.424  1.0
  Pt  Pt22  1  0.141  0.303  0.579  1.0
  Pt  Pt23  1  0.298  0.913  0.758  1.0
  Pt  Pt24  1  0.023  0.201  0.923  1.0
  Pt  Pt25  1  0.866  0.134  0.750  1.0
  Pt  Pt26  1  0.476  0.643  0.576  1.0
  Pt  Pt27  1  0.201  0.023  0.423  1.0
[/CIF]
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The crystal structure described by Tb2(Pt3Ge)3 crystallizes in the monoclinic C2/c space group. Tb(1) is bonded in a 11-coordinate geometry to one Pt(1), two equivalent Pt(4), two equivalent Pt(5), three equivalent Pt(2), three equivalent Pt(3), and four equivalent Ge(1) atoms. There are five inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 2-coordinate geometry to two equivalent Tb(1) and two equivalent Ge(1) atoms. In the second Pt site, Pt(2) is bonded in a 6-coordinate geometry to three equivalent Tb(1), one Ge(2), and two equivalent Ge(1) atoms. In the third Pt site, Pt(3) is bonded in a 6-coordinate geometry to three equivalent Tb(1), one Ge(2), and two equivalent Ge(1) atoms. In the fourth Pt site, Pt(4) is bonded in a 2-coordinate geometry to two equivalent Tb(1), one Ge(1), and one Ge(2) atom. In the fifth Pt site, Pt(5) is bonded in a 3-coordinate geometry to two equivalent Tb(1), one Ge(2), and two equivalent Ge(1) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 12-coordinate geometry to four equivalent Tb(1), one Pt(1), one Pt(4), two equivalent Pt(2), two equivalent Pt(3), and two equivalent Pt(5) atoms. In the second Ge site, Ge(2) is bonded in a 8-coordinate geometry to two equivalent Pt(2), two equivalent Pt(3), two equivalent Pt(4), and two equivalent Pt(5) atoms. is represented by the CIF file [CIF]
data_Tb2(GePt3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.762
_cell_length_b   7.762
_cell_length_c   10.079
_cell_angle_alpha   67.071
_cell_angle_beta   67.071
_cell_angle_gamma   60.247
_symmetry_Int_Tables_number   1
_cell_volume   470.680
_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
  Tb  Tb0  1  0.245  0.416  0.251  1.0
  Tb  Tb1  1  0.755  0.584  0.749  1.0
  Tb  Tb2  1  0.416  0.245  0.751  1.0
  Tb  Tb3  1  0.584  0.755  0.249  1.0
  Ge  Ge4  1  0.182  0.638  0.497  1.0
  Ge  Ge5  1  0.638  0.182  0.997  1.0
  Ge  Ge6  1  0.000  0.500  0.000  1.0
  Ge  Ge7  1  0.818  0.362  0.503  1.0
  Ge  Ge8  1  0.362  0.818  0.003  1.0
  Ge  Ge9  1  0.500  0.000  0.500  1.0
  Pt  Pt10  1  0.134  0.866  0.250  1.0
  Pt  Pt11  1  0.357  0.524  0.924  1.0
  Pt  Pt12  1  0.697  0.859  0.921  1.0
  Pt  Pt13  1  0.702  0.087  0.242  1.0
  Pt  Pt14  1  0.859  0.697  0.421  1.0
  Pt  Pt15  1  0.977  0.799  0.077  1.0
  Pt  Pt16  1  0.303  0.141  0.079  1.0
  Pt  Pt17  1  0.643  0.476  0.076  1.0
  Pt  Pt18  1  0.913  0.298  0.258  1.0
  Pt  Pt19  1  0.087  0.702  0.742  1.0
  Pt  Pt20  1  0.799  0.977  0.577  1.0
  Pt  Pt21  1  0.524  0.357  0.424  1.0
  Pt  Pt22  1  0.141  0.303  0.579  1.0
  Pt  Pt23  1  0.298  0.913  0.758  1.0
  Pt  Pt24  1  0.023  0.201  0.923  1.0
  Pt  Pt25  1  0.866  0.134  0.750  1.0
  Pt  Pt26  1  0.476  0.643  0.576  1.0
  Pt  Pt27  1  0.201  0.023  0.423  1.0
[/CIF]
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