The structure described by Tm2PtGe6 crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 10-coordinate geometry to two equivalent Ge(2), two equivalent Ge(4), two equivalent Ge(5), and four equivalent Ge(6) atoms. In the second Tm site, Tm(2) is bonded in a 14-coordinate geometry to four equivalent Pt(1), two equivalent Ge(1), two equivalent Ge(3), two equivalent Ge(6), and four equivalent Ge(5) atoms. Pt(1) is bonded in a 9-coordinate geometry to four equivalent Tm(2), one Ge(5), two equivalent Ge(1), and two equivalent Ge(3) atoms. There are six inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to two equivalent Tm(2), two equivalent Pt(1), one Ge(2), and four equivalent Ge(3) atoms. In the second Ge site, Ge(2) is bonded in a 7-coordinate geometry to two equivalent Tm(1), one Ge(1), and four equivalent Ge(4) atoms. In the third Ge site, Ge(3) is bonded in a 9-coordinate geometry to two equivalent Tm(2), two equivalent Pt(1), one Ge(4), and four equivalent Ge(1) atoms. In the fourth Ge site, Ge(4) is bonded in a 7-coordinate geometry to two equivalent Tm(1), one Ge(3), and four equivalent Ge(2) atoms. In the fifth Ge site, Ge(5) is bonded in a 9-coordinate geometry to two equivalent Tm(1), four equivalent Tm(2), one Pt(1), and two equivalent Ge(6) atoms. In the sixth Ge site, Ge(6) is bonded in a 8-coordinate geometry to two equivalent Tm(2), four equivalent Tm(1), and two equivalent Ge(5) atoms. is represented by the CIF file [CIF]
data_Tm2Ge6Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.060
_cell_length_b   4.075
_cell_length_c   11.147
_cell_angle_alpha   90.000
_cell_angle_beta   100.491
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   181.337
_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
  Tm  Tm0  1  0.778  0.500  0.556  1.0
  Tm  Tm1  1  0.117  0.500  0.234  1.0
  Ge  Ge2  1  0.493  0.500  0.986  1.0
  Ge  Ge3  1  0.379  0.500  0.757  1.0
  Ge  Ge4  1  0.992  0.000  0.984  1.0
  Ge  Ge5  1  0.877  0.000  0.755  1.0
  Ge  Ge6  1  0.670  0.000  0.340  1.0
  Ge  Ge7  1  0.241  0.000  0.482  1.0
  Pt  Pt8  1  0.560  0.000  0.120  1.0
[/CIF]
.
The structure described by Tm2PtGe6 crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 10-coordinate geometry to two equivalent Ge(2), two equivalent Ge(4), two equivalent Ge(5), and four equivalent Ge(6) atoms. In the second Tm site, Tm(2) is bonded in a 14-coordinate geometry to four equivalent Pt(1), two equivalent Ge(1), two equivalent Ge(3), two equivalent Ge(6), and four equivalent Ge(5) atoms. Pt(1) is bonded in a 9-coordinate geometry to four equivalent Tm(2), one Ge(5), two equivalent Ge(1), and two equivalent Ge(3) atoms. There are six inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to two equivalent Tm(2), two equivalent Pt(1), one Ge(2), and four equivalent Ge(3) atoms. In the second Ge site, Ge(2) is bonded in a 7-coordinate geometry to two equivalent Tm(1), one Ge(1), and four equivalent Ge(4) atoms. In the third Ge site, Ge(3) is bonded in a 9-coordinate geometry to two equivalent Tm(2), two equivalent Pt(1), one Ge(4), and four equivalent Ge(1) atoms. In the fourth Ge site, Ge(4) is bonded in a 7-coordinate geometry to two equivalent Tm(1), one Ge(3), and four equivalent Ge(2) atoms. In the fifth Ge site, Ge(5) is bonded in a 9-coordinate geometry to two equivalent Tm(1), four equivalent Tm(2), one Pt(1), and two equivalent Ge(6) atoms. In the sixth Ge site, Ge(6) is bonded in a 8-coordinate geometry to two equivalent Tm(2), four equivalent Tm(1), and two equivalent Ge(5) atoms. is represented by the CIF file [CIF]
data_Tm2Ge6Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.060
_cell_length_b   4.075
_cell_length_c   11.147
_cell_angle_alpha   90.000
_cell_angle_beta   100.491
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   181.337
_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
  Tm  Tm0  1  0.778  0.500  0.556  1.0
  Tm  Tm1  1  0.117  0.500  0.234  1.0
  Ge  Ge2  1  0.493  0.500  0.986  1.0
  Ge  Ge3  1  0.379  0.500  0.757  1.0
  Ge  Ge4  1  0.992  0.000  0.984  1.0
  Ge  Ge5  1  0.877  0.000  0.755  1.0
  Ge  Ge6  1  0.670  0.000  0.340  1.0
  Ge  Ge7  1  0.241  0.000  0.482  1.0
  Pt  Pt8  1  0.560  0.000  0.120  1.0
[/CIF]
.