The material structure described by Yb2Ru3Ge4 crystallizes in the monoclinic C2/c space group. There are two inequivalent Yb sites. In the first Yb site, Yb(1) is bonded in a 13-coordinate geometry to one Ru(3), two equivalent Ru(2), three equivalent Ru(1), one Ge(2), one Ge(3), one Ge(4), one Ge(5), and three equivalent Ge(1) atoms. In the second Yb site, Yb(2) is bonded in a 9-coordinate geometry to one Ru(1), one Ru(2), one Ge(1), one Ge(3), one Ge(5), two equivalent Ge(4), and three equivalent Ge(2) atoms. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a 9-coordinate geometry to one Yb(2), three equivalent Yb(1), one Ge(3), one Ge(4), one Ge(5), and two equivalent Ge(1) atoms. In the second Ru site, Ru(2) is bonded in a 8-coordinate geometry to one Yb(2), two equivalent Yb(1), two equivalent Ge(1), two equivalent Ge(2), and two equivalent Ge(4) atoms. In the third Ru site, Ru(3) is bonded in a 6-coordinate geometry to one Yb(1), one Ge(1), one Ge(3), one Ge(4), one Ge(5), and two equivalent Ge(2) atoms. There are five inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Yb(2), three equivalent Yb(1), one Ru(3), two equivalent Ru(1), two equivalent Ru(2), and one Ge(4) atom. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Yb(1), three equivalent Yb(2), two equivalent Ru(2), two equivalent Ru(3), one Ge(2), and one Ge(4) atom. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to two equivalent Yb(1), two equivalent Yb(2), two equivalent Ru(1), and two equivalent Ru(3) atoms. In the fourth Ge site, Ge(4) is bonded in a 9-coordinate geometry to one Yb(1), two equivalent Yb(2), one Ru(1), one Ru(3), two equivalent Ru(2), one Ge(1), and one Ge(2) atom. In the fifth Ge site, Ge(5) is bonded in a 8-coordinate geometry to two equivalent Yb(1), two equivalent Yb(2), two equivalent Ru(1), and two equivalent Ru(3) atoms. is represented by the CIF file [CIF]
data_Yb2Ge4Ru3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.341
_cell_length_b   10.341
_cell_length_c   13.953
_cell_angle_alpha   53.070
_cell_angle_beta   53.070
_cell_angle_gamma   30.752
_symmetry_Int_Tables_number   1
_cell_volume   596.647
_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
  Yb  Yb0  1  0.297  0.565  0.642  1.0
  Yb  Yb1  1  0.716  0.959  0.855  1.0
  Yb  Yb2  1  0.284  0.041  0.145  1.0
  Yb  Yb3  1  0.435  0.703  0.858  1.0
  Yb  Yb4  1  0.041  0.284  0.645  1.0
  Yb  Yb5  1  0.565  0.297  0.142  1.0
  Yb  Yb6  1  0.959  0.716  0.355  1.0
  Yb  Yb7  1  0.703  0.435  0.358  1.0
  Ge  Ge8  1  0.037  0.744  0.100  1.0
  Ge  Ge9  1  0.613  0.862  0.600  1.0
  Ge  Ge10  1  0.963  0.256  0.900  1.0
  Ge  Ge11  1  0.380  0.620  0.250  1.0
  Ge  Ge12  1  0.387  0.138  0.400  1.0
  Ge  Ge13  1  0.569  0.092  0.065  1.0
  Ge  Ge14  1  0.138  0.387  0.900  1.0
  Ge  Ge15  1  0.256  0.963  0.400  1.0
  Ge  Ge16  1  0.092  0.569  0.565  1.0
  Ge  Ge17  1  0.431  0.908  0.935  1.0
  Ge  Ge18  1  0.130  0.870  0.750  1.0
  Ge  Ge19  1  0.744  0.037  0.600  1.0
  Ge  Ge20  1  0.870  0.130  0.250  1.0
  Ge  Ge21  1  0.620  0.380  0.750  1.0
  Ge  Ge22  1  0.908  0.431  0.435  1.0
  Ge  Ge23  1  0.862  0.613  0.100  1.0
  Ru  Ru24  1  0.138  0.897  0.089  1.0
  Ru  Ru25  1  0.152  0.365  0.223  1.0
  Ru  Ru26  1  0.365  0.152  0.723  1.0
  Ru  Ru27  1  0.848  0.635  0.777  1.0
  Ru  Ru28  1  0.505  0.245  0.438  1.0
  Ru  Ru29  1  0.862  0.103  0.911  1.0
  Ru  Ru30  1  0.635  0.848  0.277  1.0
  Ru  Ru31  1  0.245  0.505  0.938  1.0
  Ru  Ru32  1  0.755  0.495  0.062  1.0
  Ru  Ru33  1  0.103  0.862  0.411  1.0
  Ru  Ru34  1  0.897  0.138  0.589  1.0
  Ru  Ru35  1  0.495  0.755  0.562  1.0
[/CIF]
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The material structure described by Yb2Ru3Ge4 crystallizes in the monoclinic C2/c space group. There are two inequivalent Yb sites. In the first Yb site, Yb(1) is bonded in a 13-coordinate geometry to one Ru(3), two equivalent Ru(2), three equivalent Ru(1), one Ge(2), one Ge(3), one Ge(4), one Ge(5), and three equivalent Ge(1) atoms. In the second Yb site, Yb(2) is bonded in a 9-coordinate geometry to one Ru(1), one Ru(2), one Ge(1), one Ge(3), one Ge(5), two equivalent Ge(4), and three equivalent Ge(2) atoms. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a 9-coordinate geometry to one Yb(2), three equivalent Yb(1), one Ge(3), one Ge(4), one Ge(5), and two equivalent Ge(1) atoms. In the second Ru site, Ru(2) is bonded in a 8-coordinate geometry to one Yb(2), two equivalent Yb(1), two equivalent Ge(1), two equivalent Ge(2), and two equivalent Ge(4) atoms. In the third Ru site, Ru(3) is bonded in a 6-coordinate geometry to one Yb(1), one Ge(1), one Ge(3), one Ge(4), one Ge(5), and two equivalent Ge(2) atoms. There are five inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Yb(2), three equivalent Yb(1), one Ru(3), two equivalent Ru(1), two equivalent Ru(2), and one Ge(4) atom. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Yb(1), three equivalent Yb(2), two equivalent Ru(2), two equivalent Ru(3), one Ge(2), and one Ge(4) atom. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to two equivalent Yb(1), two equivalent Yb(2), two equivalent Ru(1), and two equivalent Ru(3) atoms. In the fourth Ge site, Ge(4) is bonded in a 9-coordinate geometry to one Yb(1), two equivalent Yb(2), one Ru(1), one Ru(3), two equivalent Ru(2), one Ge(1), and one Ge(2) atom. In the fifth Ge site, Ge(5) is bonded in a 8-coordinate geometry to two equivalent Yb(1), two equivalent Yb(2), two equivalent Ru(1), and two equivalent Ru(3) atoms. is represented by the CIF file [CIF]
data_Yb2Ge4Ru3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.341
_cell_length_b   10.341
_cell_length_c   13.953
_cell_angle_alpha   53.070
_cell_angle_beta   53.070
_cell_angle_gamma   30.752
_symmetry_Int_Tables_number   1
_cell_volume   596.647
_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
  Yb  Yb0  1  0.297  0.565  0.642  1.0
  Yb  Yb1  1  0.716  0.959  0.855  1.0
  Yb  Yb2  1  0.284  0.041  0.145  1.0
  Yb  Yb3  1  0.435  0.703  0.858  1.0
  Yb  Yb4  1  0.041  0.284  0.645  1.0
  Yb  Yb5  1  0.565  0.297  0.142  1.0
  Yb  Yb6  1  0.959  0.716  0.355  1.0
  Yb  Yb7  1  0.703  0.435  0.358  1.0
  Ge  Ge8  1  0.037  0.744  0.100  1.0
  Ge  Ge9  1  0.613  0.862  0.600  1.0
  Ge  Ge10  1  0.963  0.256  0.900  1.0
  Ge  Ge11  1  0.380  0.620  0.250  1.0
  Ge  Ge12  1  0.387  0.138  0.400  1.0
  Ge  Ge13  1  0.569  0.092  0.065  1.0
  Ge  Ge14  1  0.138  0.387  0.900  1.0
  Ge  Ge15  1  0.256  0.963  0.400  1.0
  Ge  Ge16  1  0.092  0.569  0.565  1.0
  Ge  Ge17  1  0.431  0.908  0.935  1.0
  Ge  Ge18  1  0.130  0.870  0.750  1.0
  Ge  Ge19  1  0.744  0.037  0.600  1.0
  Ge  Ge20  1  0.870  0.130  0.250  1.0
  Ge  Ge21  1  0.620  0.380  0.750  1.0
  Ge  Ge22  1  0.908  0.431  0.435  1.0
  Ge  Ge23  1  0.862  0.613  0.100  1.0
  Ru  Ru24  1  0.138  0.897  0.089  1.0
  Ru  Ru25  1  0.152  0.365  0.223  1.0
  Ru  Ru26  1  0.365  0.152  0.723  1.0
  Ru  Ru27  1  0.848  0.635  0.777  1.0
  Ru  Ru28  1  0.505  0.245  0.438  1.0
  Ru  Ru29  1  0.862  0.103  0.911  1.0
  Ru  Ru30  1  0.635  0.848  0.277  1.0
  Ru  Ru31  1  0.245  0.505  0.938  1.0
  Ru  Ru32  1  0.755  0.495  0.062  1.0
  Ru  Ru33  1  0.103  0.862  0.411  1.0
  Ru  Ru34  1  0.897  0.138  0.589  1.0
  Ru  Ru35  1  0.495  0.755  0.562  1.0
[/CIF]
.