The material structure described by TmPtGe2 crystallizes in the orthorhombic Immm space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 14-coordinate geometry to four equivalent Pt(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. In the second Tm site, Tm(2) is bonded in a 14-coordinate geometry to six equivalent Pt(1), two equivalent Ge(2), and six equivalent Ge(3) atoms. Pt(1) is bonded in a 10-coordinate geometry to two equivalent Tm(1), three equivalent Tm(2), one Ge(1), one Ge(2), and three equivalent Ge(3) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 7-coordinate geometry to four equivalent Tm(1), two equivalent Pt(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Tm(2), four equivalent Tm(1), two equivalent Pt(1), and one Ge(2) atom. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to one Tm(1), three equivalent Tm(2), three equivalent Pt(1), and one Ge(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_TmGe2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.336
_cell_length_b   8.769
_cell_length_c   9.494
_cell_angle_alpha   117.504
_cell_angle_beta   103.198
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   309.381
_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  0.000  0.264  0.000  1.0
  Tm  Tm1  1  0.000  0.736  0.000  1.0
  Tm  Tm2  1  0.797  0.297  0.594  1.0
  Tm  Tm3  1  0.203  0.703  0.406  1.0
  Ge  Ge4  1  0.426  0.926  0.852  1.0
  Ge  Ge5  1  0.574  0.074  0.148  1.0
  Ge  Ge6  1  0.426  0.426  0.851  1.0
  Ge  Ge7  1  0.574  0.574  0.149  1.0
  Ge  Ge8  1  0.199  0.049  0.399  1.0
  Ge  Ge9  1  0.801  0.951  0.601  1.0
  Ge  Ge10  1  0.199  0.350  0.399  1.0
  Ge  Ge11  1  0.801  0.650  0.601  1.0
  Pt  Pt12  1  0.353  0.103  0.705  1.0
  Pt  Pt13  1  0.647  0.897  0.295  1.0
  Pt  Pt14  1  0.353  0.602  0.705  1.0
  Pt  Pt15  1  0.647  0.398  0.295  1.0
[/CIF]
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The material structure described by TmPtGe2 crystallizes in the orthorhombic Immm space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 14-coordinate geometry to four equivalent Pt(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. In the second Tm site, Tm(2) is bonded in a 14-coordinate geometry to six equivalent Pt(1), two equivalent Ge(2), and six equivalent Ge(3) atoms. Pt(1) is bonded in a 10-coordinate geometry to two equivalent Tm(1), three equivalent Tm(2), one Ge(1), one Ge(2), and three equivalent Ge(3) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 7-coordinate geometry to four equivalent Tm(1), two equivalent Pt(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Tm(2), four equivalent Tm(1), two equivalent Pt(1), and one Ge(2) atom. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to one Tm(1), three equivalent Tm(2), three equivalent Pt(1), and one Ge(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_TmGe2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.336
_cell_length_b   8.769
_cell_length_c   9.494
_cell_angle_alpha   117.504
_cell_angle_beta   103.198
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   309.381
_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  0.000  0.264  0.000  1.0
  Tm  Tm1  1  0.000  0.736  0.000  1.0
  Tm  Tm2  1  0.797  0.297  0.594  1.0
  Tm  Tm3  1  0.203  0.703  0.406  1.0
  Ge  Ge4  1  0.426  0.926  0.852  1.0
  Ge  Ge5  1  0.574  0.074  0.148  1.0
  Ge  Ge6  1  0.426  0.426  0.851  1.0
  Ge  Ge7  1  0.574  0.574  0.149  1.0
  Ge  Ge8  1  0.199  0.049  0.399  1.0
  Ge  Ge9  1  0.801  0.951  0.601  1.0
  Ge  Ge10  1  0.199  0.350  0.399  1.0
  Ge  Ge11  1  0.801  0.650  0.601  1.0
  Pt  Pt12  1  0.353  0.103  0.705  1.0
  Pt  Pt13  1  0.647  0.897  0.295  1.0
  Pt  Pt14  1  0.353  0.602  0.705  1.0
  Pt  Pt15  1  0.647  0.398  0.295  1.0
[/CIF]
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