The material structure described by Tm3Os4Ge13 crystallizes in the cubic Pm-3n space group. Tm(1) is bonded in a 16-coordinate geometry to four equivalent Os(1) and twelve equivalent Ge(2) atoms. Os(1) is bonded in a 9-coordinate geometry to three equivalent Tm(1) and six equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(2) is bonded in a 2-coordinate geometry to three equivalent Tm(1), two equivalent Os(1), and one Ge(1) atom. In the second Ge site, Ge(1) is bonded in a cuboctahedral geometry to twelve equivalent Ge(2) atoms. is represented by the CIF file [CIF]
data_Tm3Ge13Os4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.053
_cell_length_b   9.053
_cell_length_c   9.053
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   741.915
_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
  Tm  Tm0  1  0.000  0.500  0.750  1.0
  Tm  Tm1  1  0.500  0.250  0.000  1.0
  Tm  Tm2  1  0.750  0.000  0.500  1.0
  Tm  Tm3  1  0.000  0.500  0.250  1.0
  Tm  Tm4  1  0.500  0.750  0.000  1.0
  Tm  Tm5  1  0.250  0.000  0.500  1.0
  Ge  Ge6  1  0.500  0.500  0.500  1.0
  Ge  Ge7  1  0.000  0.000  0.000  1.0
  Ge  Ge8  1  0.801  0.355  0.500  1.0
  Ge  Ge9  1  0.645  0.500  0.801  1.0
  Ge  Ge10  1  0.500  0.199  0.645  1.0
  Ge  Ge11  1  0.199  0.645  0.500  1.0
  Ge  Ge12  1  0.355  0.500  0.199  1.0
  Ge  Ge13  1  0.500  0.801  0.355  1.0
  Ge  Ge14  1  0.801  0.645  0.500  1.0
  Ge  Ge15  1  0.645  0.500  0.199  1.0
  Ge  Ge16  1  0.199  0.355  0.500  1.0
  Ge  Ge17  1  0.355  0.500  0.801  1.0
  Ge  Ge18  1  0.500  0.801  0.645  1.0
  Ge  Ge19  1  0.500  0.199  0.355  1.0
  Ge  Ge20  1  0.301  0.000  0.855  1.0
  Ge  Ge21  1  0.145  0.301  0.000  1.0
  Ge  Ge22  1  0.000  0.145  0.699  1.0
  Ge  Ge23  1  0.699  0.000  0.145  1.0
  Ge  Ge24  1  0.855  0.699  0.000  1.0
  Ge  Ge25  1  0.000  0.855  0.301  1.0
  Ge  Ge26  1  0.301  0.000  0.145  1.0
  Ge  Ge27  1  0.145  0.699  0.000  1.0
  Ge  Ge28  1  0.699  0.000  0.855  1.0
  Ge  Ge29  1  0.855  0.301  0.000  1.0
  Ge  Ge30  1  0.000  0.145  0.301  1.0
  Ge  Ge31  1  0.000  0.855  0.699  1.0
  Os  Os32  1  0.750  0.250  0.750  1.0
  Os  Os33  1  0.250  0.750  0.250  1.0
  Os  Os34  1  0.750  0.750  0.250  1.0
  Os  Os35  1  0.250  0.250  0.750  1.0
  Os  Os36  1  0.250  0.750  0.750  1.0
  Os  Os37  1  0.750  0.250  0.250  1.0
  Os  Os38  1  0.250  0.250  0.250  1.0
  Os  Os39  1  0.750  0.750  0.750  1.0
[/CIF]
.
The material structure described by Tm3Os4Ge13 crystallizes in the cubic Pm-3n space group. Tm(1) is bonded in a 16-coordinate geometry to four equivalent Os(1) and twelve equivalent Ge(2) atoms. Os(1) is bonded in a 9-coordinate geometry to three equivalent Tm(1) and six equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(2) is bonded in a 2-coordinate geometry to three equivalent Tm(1), two equivalent Os(1), and one Ge(1) atom. In the second Ge site, Ge(1) is bonded in a cuboctahedral geometry to twelve equivalent Ge(2) atoms. is represented by the CIF file [CIF]
data_Tm3Ge13Os4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.053
_cell_length_b   9.053
_cell_length_c   9.053
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   741.915
_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
  Tm  Tm0  1  0.000  0.500  0.750  1.0
  Tm  Tm1  1  0.500  0.250  0.000  1.0
  Tm  Tm2  1  0.750  0.000  0.500  1.0
  Tm  Tm3  1  0.000  0.500  0.250  1.0
  Tm  Tm4  1  0.500  0.750  0.000  1.0
  Tm  Tm5  1  0.250  0.000  0.500  1.0
  Ge  Ge6  1  0.500  0.500  0.500  1.0
  Ge  Ge7  1  0.000  0.000  0.000  1.0
  Ge  Ge8  1  0.801  0.355  0.500  1.0
  Ge  Ge9  1  0.645  0.500  0.801  1.0
  Ge  Ge10  1  0.500  0.199  0.645  1.0
  Ge  Ge11  1  0.199  0.645  0.500  1.0
  Ge  Ge12  1  0.355  0.500  0.199  1.0
  Ge  Ge13  1  0.500  0.801  0.355  1.0
  Ge  Ge14  1  0.801  0.645  0.500  1.0
  Ge  Ge15  1  0.645  0.500  0.199  1.0
  Ge  Ge16  1  0.199  0.355  0.500  1.0
  Ge  Ge17  1  0.355  0.500  0.801  1.0
  Ge  Ge18  1  0.500  0.801  0.645  1.0
  Ge  Ge19  1  0.500  0.199  0.355  1.0
  Ge  Ge20  1  0.301  0.000  0.855  1.0
  Ge  Ge21  1  0.145  0.301  0.000  1.0
  Ge  Ge22  1  0.000  0.145  0.699  1.0
  Ge  Ge23  1  0.699  0.000  0.145  1.0
  Ge  Ge24  1  0.855  0.699  0.000  1.0
  Ge  Ge25  1  0.000  0.855  0.301  1.0
  Ge  Ge26  1  0.301  0.000  0.145  1.0
  Ge  Ge27  1  0.145  0.699  0.000  1.0
  Ge  Ge28  1  0.699  0.000  0.855  1.0
  Ge  Ge29  1  0.855  0.301  0.000  1.0
  Ge  Ge30  1  0.000  0.145  0.301  1.0
  Ge  Ge31  1  0.000  0.855  0.699  1.0
  Os  Os32  1  0.750  0.250  0.750  1.0
  Os  Os33  1  0.250  0.750  0.250  1.0
  Os  Os34  1  0.750  0.750  0.250  1.0
  Os  Os35  1  0.250  0.250  0.750  1.0
  Os  Os36  1  0.250  0.750  0.750  1.0
  Os  Os37  1  0.750  0.250  0.250  1.0
  Os  Os38  1  0.250  0.250  0.250  1.0
  Os  Os39  1  0.750  0.750  0.750  1.0
[/CIF]
.