The structure described by Sm2Ru3Ge5 crystallizes in the orthorhombic Ibam space group. Sm(1) is bonded in a 16-coordinate geometry to two equivalent Ru(2), four equivalent Ru(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ru sites. In the first Ru site, Ru(2) is bonded in a 6-coordinate geometry to four equivalent Sm(1), two equivalent Ge(2), and four equivalent Ge(1) atoms. In the second Ru site, Ru(1) is bonded in a 9-coordinate geometry to four equivalent Sm(1), one Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to four equivalent Sm(1), one Ru(1), two equivalent Ru(2), and two equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 11-coordinate geometry to four equivalent Sm(1), one Ru(2), two equivalent Ru(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to four equivalent Sm(1) and four equivalent Ru(1) atoms. is represented by the CIF file [CIF]
data_Sm2Ge5Ru3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.463
_cell_length_b   8.463
_cell_length_c   8.463
_cell_angle_alpha   139.809
_cell_angle_beta   108.441
_cell_angle_gamma   85.395
_symmetry_Int_Tables_number   1
_cell_volume   357.945
_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
  Sm  Sm0  1  0.094  0.363  0.731  1.0
  Sm  Sm1  1  0.369  0.137  0.231  1.0
  Sm  Sm2  1  0.631  0.863  0.769  1.0
  Sm  Sm3  1  0.906  0.637  0.269  1.0
  Ge  Ge4  1  0.238  0.909  0.328  1.0
  Ge  Ge5  1  0.710  0.960  0.250  1.0
  Ge  Ge6  1  0.419  0.590  0.828  1.0
  Ge  Ge7  1  0.710  0.459  0.750  1.0
  Ge  Ge8  1  1.000  0.750  0.750  1.0
  Ge  Ge9  1  0.000  0.250  0.250  1.0
  Ge  Ge10  1  0.290  0.541  0.250  1.0
  Ge  Ge11  1  0.581  0.410  0.172  1.0
  Ge  Ge12  1  0.290  0.040  0.750  1.0
  Ge  Ge13  1  0.762  0.091  0.672  1.0
  Ru  Ru14  1  0.947  0.854  0.093  1.0
  Ru  Ru15  1  0.239  0.646  0.593  1.0
  Ru  Ru16  1  0.761  0.354  0.406  1.0
  Ru  Ru17  1  0.053  0.146  0.907  1.0
  Ru  Ru18  1  0.500  0.750  0.250  1.0
  Ru  Ru19  1  0.500  0.250  0.750  1.0
[/CIF]
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The structure described by Sm2Ru3Ge5 crystallizes in the orthorhombic Ibam space group. Sm(1) is bonded in a 16-coordinate geometry to two equivalent Ru(2), four equivalent Ru(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Ru sites. In the first Ru site, Ru(2) is bonded in a 6-coordinate geometry to four equivalent Sm(1), two equivalent Ge(2), and four equivalent Ge(1) atoms. In the second Ru site, Ru(1) is bonded in a 9-coordinate geometry to four equivalent Sm(1), one Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to four equivalent Sm(1), one Ru(1), two equivalent Ru(2), and two equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 11-coordinate geometry to four equivalent Sm(1), one Ru(2), two equivalent Ru(1), two equivalent Ge(1), and two equivalent Ge(2) atoms. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to four equivalent Sm(1) and four equivalent Ru(1) atoms. is represented by the CIF file [CIF]
data_Sm2Ge5Ru3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.463
_cell_length_b   8.463
_cell_length_c   8.463
_cell_angle_alpha   139.809
_cell_angle_beta   108.441
_cell_angle_gamma   85.395
_symmetry_Int_Tables_number   1
_cell_volume   357.945
_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
  Sm  Sm0  1  0.094  0.363  0.731  1.0
  Sm  Sm1  1  0.369  0.137  0.231  1.0
  Sm  Sm2  1  0.631  0.863  0.769  1.0
  Sm  Sm3  1  0.906  0.637  0.269  1.0
  Ge  Ge4  1  0.238  0.909  0.328  1.0
  Ge  Ge5  1  0.710  0.960  0.250  1.0
  Ge  Ge6  1  0.419  0.590  0.828  1.0
  Ge  Ge7  1  0.710  0.459  0.750  1.0
  Ge  Ge8  1  1.000  0.750  0.750  1.0
  Ge  Ge9  1  0.000  0.250  0.250  1.0
  Ge  Ge10  1  0.290  0.541  0.250  1.0
  Ge  Ge11  1  0.581  0.410  0.172  1.0
  Ge  Ge12  1  0.290  0.040  0.750  1.0
  Ge  Ge13  1  0.762  0.091  0.672  1.0
  Ru  Ru14  1  0.947  0.854  0.093  1.0
  Ru  Ru15  1  0.239  0.646  0.593  1.0
  Ru  Ru16  1  0.761  0.354  0.406  1.0
  Ru  Ru17  1  0.053  0.146  0.907  1.0
  Ru  Ru18  1  0.500  0.750  0.250  1.0
  Ru  Ru19  1  0.500  0.250  0.750  1.0
[/CIF]
.