The structure described by Ru3Sn15O14 crystallizes in the monoclinic Cm space group. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one Sn(1), one Sn(2), two equivalent Sn(3), and two equivalent Sn(7) atoms to form RuSn6 octahedra that share corners with two equivalent Ru(3)Sn6 octahedra, corners with two equivalent O(3)Sn4 tetrahedra, corners with four equivalent O(1)Sn4 tetrahedra,  a cornercorner with one O(2)Sn4 trigonal pyramid, and  an edgeedge with one O(4)Sn4 tetrahedra. The corner-sharing octahedral tilt angles are 43°. In the second Ru site, Ru(2) is bonded to one Sn(4), one Sn(8), two equivalent Sn(10), and two equivalent Sn(9) atoms to form RuSn6 octahedra that share corners with two equivalent Ru(3)Sn6 octahedra,  a cornercorner with one O(3)Sn4 tetrahedra,  a cornercorner with one O(4)Sn4 tetrahedra, corners with two equivalent O(1)Sn4 tetrahedra, corners with three equivalent O(10)Sn4 tetrahedra, and  an edgeedge with one O(2)Sn4 trigonal pyramid. The corner-sharing octahedral tilt angles are 43°. In the third Ru site, Ru(3) is bonded to one Sn(5), one Sn(6), two equivalent Sn(7), and two equivalent Sn(9) atoms to form RuSn6 octahedra that share corners with two equivalent Ru(1)Sn6 octahedra, corners with two equivalent Ru(2)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, corners with three equivalent O(4)Sn4 tetrahedra, and corners with three equivalent O(2)Sn4 trigonal pyramids. The corner-sharing octahedral tilt angles are 43°. There are eleven inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 3-coordinate geometry to one Ru(1), one O(2), and two equivalent O(9) atoms. In the second Sn site, Sn(2) is bonded in a 5-coordinate geometry to one Ru(1), one O(5), one O(6), and two equivalent O(1) atoms. In the third Sn site, Sn(3) is bonded in a 5-coordinate geometry to one Ru(1), one O(1), one O(3), one O(6), and one O(7) atom. In the fourth Sn site, Sn(4) is bonded in a 5-coordinate geometry to one Ru(2), one O(10), one O(3), and two equivalent O(7) atoms. In the fifth Sn site, Sn(5) is bonded in a 4-coordinate geometry to one Ru(3), one O(4), and two equivalent O(9) atoms. In the sixth Sn site, Sn(6) is bonded in a 5-coordinate geometry to one Ru(3), one O(10), one O(2), and two equivalent O(8) atoms. In the seventh Sn site, Sn(7) is bonded in a 4-coordinate geometry to one Ru(1), one Ru(3), one O(4), and one O(9) atom. In the eighth Sn site, Sn(8) is bonded in a 3-coordinate geometry to one Ru(2), one O(4), and two equivalent O(8) atoms. In the ninth Sn site, Sn(9) is bonded in a 4-coordinate geometry to one Ru(2), one Ru(3), one O(2), and one O(8) atom. In the tenth Sn site, Sn(10) is bonded in a 5-coordinate geometry to one Ru(2), one O(1), one O(10), one O(5), and one O(7) atom. In the eleventh Sn site, Sn(11) is bonded in a distorted T-shaped geometry to one O(3) and two equivalent O(1) atoms. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Sn(10), one Sn(11), one Sn(2), and one Sn(3) atom to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(2)Sn6 octahedra, corners with two equivalent Ru(1)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, corners with two equivalent O(1)Sn4 tetrahedra, and corners with two equivalent O(3)Sn4 tetrahedra. The corner-sharing octahedral tilt angles range from 64-65°. In the second O site, O(2) is bonded to one Sn(1), one Sn(6), and two equivalent Sn(9) atoms to form distorted OSn4 trigonal pyramids that share  a cornercorner with one Ru(1)Sn6 octahedra, corners with three equivalent Ru(3)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, and  an edgeedge with one Ru(2)Sn6 octahedra. The corner-sharing octahedral tilt angles range from 52-67°. In the third O site, O(3) is bonded to one Sn(11), one Sn(4), and two equivalent Sn(3) atoms to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(2)Sn6 octahedra, corners with two equivalent Ru(1)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, and corners with four equivalent O(1)Sn4 tetrahedra. The corner-sharing octahedral tilt angles range from 64-69°. In the fourth O site, O(4) is bonded to one Sn(5), one Sn(8), and two equivalent Sn(7) atoms to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(2)Sn6 octahedra, corners with three equivalent Ru(3)Sn6 octahedra, and  an edgeedge with one Ru(1)Sn6 octahedra. The corner-sharing octahedral tilt angles range from 49-70°. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Sn(2) and two equivalent Sn(10) atoms. In the sixth O site, O(6) is bonded in a trigonal non-coplanar geometry to one Sn(2) and two equivalent Sn(3) atoms. In the seventh O site, O(7) is bonded in a trigonal non-coplanar geometry to one Sn(10), one Sn(3), and one Sn(4) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Sn(6), one Sn(8), and one Sn(9) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Sn(1), one Sn(5), and one Sn(7) atom. In the tenth O site, O(10) is bonded to one Sn(4), one Sn(6), and two equivalent Sn(10) atoms to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(3)Sn6 octahedra, corners with three equivalent Ru(2)Sn6 octahedra,  a cornercorner with one O(3)Sn4 tetrahedra, corners with two equivalent O(1)Sn4 tetrahedra, and  a cornercorner with one O(2)Sn4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 60-64°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sn15Ru3O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.121
_cell_length_b   7.178
_cell_length_c   13.002
_cell_angle_alpha   74.000
_cell_angle_beta   74.108
_cell_angle_gamma   60.262
_symmetry_Int_Tables_number   1
_cell_volume   547.187
_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
  Sn  Sn0  1  0.902  0.018  0.178  1.0
  Sn  Sn1  1  0.487  0.606  0.419  1.0
  Sn  Sn2  1  0.489  0.082  0.426  1.0
  Sn  Sn3  1  0.003  0.082  0.426  1.0
  Sn  Sn4  1  0.095  0.150  0.659  1.0
  Sn  Sn5  1  0.443  0.988  0.125  1.0
  Sn  Sn6  1  0.151  0.778  0.919  1.0
  Sn  Sn7  1  0.429  0.500  0.161  1.0
  Sn  Sn8  1  0.909  0.500  0.161  1.0
  Sn  Sn9  1  0.681  0.751  0.888  1.0
  Sn  Sn10  1  0.673  0.270  0.911  1.0
  Sn  Sn11  1  0.146  0.270  0.911  1.0
  Sn  Sn12  1  0.578  0.674  0.653  1.0
  Sn  Sn13  1  0.095  0.674  0.653  1.0
  Sn  Sn14  1  0.015  0.589  0.381  1.0
  Ru  Ru15  1  0.698  0.299  0.306  1.0
  Ru  Ru16  1  0.885  0.463  0.768  1.0
  Ru  Ru17  1  0.289  0.387  0.034  1.0
  O  O18  1  0.122  0.715  0.466  1.0
  O  O19  1  0.696  0.715  0.466  1.0
  O  O20  1  0.958  0.074  0.010  1.0
  O  O21  1  0.122  0.282  0.475  1.0
  O  O22  1  0.624  0.695  0.057  1.0
  O  O23  1  0.423  0.566  0.588  1.0
  O  O24  1  0.343  0.944  0.369  1.0
  O  O25  1  0.424  0.003  0.593  1.0
  O  O26  1  0.979  0.003  0.593  1.0
  O  O27  1  0.353  0.943  0.886  1.0
  O  O28  1  0.818  0.943  0.886  1.0
  O  O29  1  0.744  0.837  0.182  1.0
  O  O30  1  0.237  0.837  0.182  1.0
  O  O31  1  0.225  0.802  0.748  1.0
[/CIF]
.
The structure described by Ru3Sn15O14 crystallizes in the monoclinic Cm space group. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one Sn(1), one Sn(2), two equivalent Sn(3), and two equivalent Sn(7) atoms to form RuSn6 octahedra that share corners with two equivalent Ru(3)Sn6 octahedra, corners with two equivalent O(3)Sn4 tetrahedra, corners with four equivalent O(1)Sn4 tetrahedra,  a cornercorner with one O(2)Sn4 trigonal pyramid, and  an edgeedge with one O(4)Sn4 tetrahedra. The corner-sharing octahedral tilt angles are 43°. In the second Ru site, Ru(2) is bonded to one Sn(4), one Sn(8), two equivalent Sn(10), and two equivalent Sn(9) atoms to form RuSn6 octahedra that share corners with two equivalent Ru(3)Sn6 octahedra,  a cornercorner with one O(3)Sn4 tetrahedra,  a cornercorner with one O(4)Sn4 tetrahedra, corners with two equivalent O(1)Sn4 tetrahedra, corners with three equivalent O(10)Sn4 tetrahedra, and  an edgeedge with one O(2)Sn4 trigonal pyramid. The corner-sharing octahedral tilt angles are 43°. In the third Ru site, Ru(3) is bonded to one Sn(5), one Sn(6), two equivalent Sn(7), and two equivalent Sn(9) atoms to form RuSn6 octahedra that share corners with two equivalent Ru(1)Sn6 octahedra, corners with two equivalent Ru(2)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, corners with three equivalent O(4)Sn4 tetrahedra, and corners with three equivalent O(2)Sn4 trigonal pyramids. The corner-sharing octahedral tilt angles are 43°. There are eleven inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 3-coordinate geometry to one Ru(1), one O(2), and two equivalent O(9) atoms. In the second Sn site, Sn(2) is bonded in a 5-coordinate geometry to one Ru(1), one O(5), one O(6), and two equivalent O(1) atoms. In the third Sn site, Sn(3) is bonded in a 5-coordinate geometry to one Ru(1), one O(1), one O(3), one O(6), and one O(7) atom. In the fourth Sn site, Sn(4) is bonded in a 5-coordinate geometry to one Ru(2), one O(10), one O(3), and two equivalent O(7) atoms. In the fifth Sn site, Sn(5) is bonded in a 4-coordinate geometry to one Ru(3), one O(4), and two equivalent O(9) atoms. In the sixth Sn site, Sn(6) is bonded in a 5-coordinate geometry to one Ru(3), one O(10), one O(2), and two equivalent O(8) atoms. In the seventh Sn site, Sn(7) is bonded in a 4-coordinate geometry to one Ru(1), one Ru(3), one O(4), and one O(9) atom. In the eighth Sn site, Sn(8) is bonded in a 3-coordinate geometry to one Ru(2), one O(4), and two equivalent O(8) atoms. In the ninth Sn site, Sn(9) is bonded in a 4-coordinate geometry to one Ru(2), one Ru(3), one O(2), and one O(8) atom. In the tenth Sn site, Sn(10) is bonded in a 5-coordinate geometry to one Ru(2), one O(1), one O(10), one O(5), and one O(7) atom. In the eleventh Sn site, Sn(11) is bonded in a distorted T-shaped geometry to one O(3) and two equivalent O(1) atoms. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Sn(10), one Sn(11), one Sn(2), and one Sn(3) atom to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(2)Sn6 octahedra, corners with two equivalent Ru(1)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, corners with two equivalent O(1)Sn4 tetrahedra, and corners with two equivalent O(3)Sn4 tetrahedra. The corner-sharing octahedral tilt angles range from 64-65°. In the second O site, O(2) is bonded to one Sn(1), one Sn(6), and two equivalent Sn(9) atoms to form distorted OSn4 trigonal pyramids that share  a cornercorner with one Ru(1)Sn6 octahedra, corners with three equivalent Ru(3)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, and  an edgeedge with one Ru(2)Sn6 octahedra. The corner-sharing octahedral tilt angles range from 52-67°. In the third O site, O(3) is bonded to one Sn(11), one Sn(4), and two equivalent Sn(3) atoms to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(2)Sn6 octahedra, corners with two equivalent Ru(1)Sn6 octahedra,  a cornercorner with one O(10)Sn4 tetrahedra, and corners with four equivalent O(1)Sn4 tetrahedra. The corner-sharing octahedral tilt angles range from 64-69°. In the fourth O site, O(4) is bonded to one Sn(5), one Sn(8), and two equivalent Sn(7) atoms to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(2)Sn6 octahedra, corners with three equivalent Ru(3)Sn6 octahedra, and  an edgeedge with one Ru(1)Sn6 octahedra. The corner-sharing octahedral tilt angles range from 49-70°. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Sn(2) and two equivalent Sn(10) atoms. In the sixth O site, O(6) is bonded in a trigonal non-coplanar geometry to one Sn(2) and two equivalent Sn(3) atoms. In the seventh O site, O(7) is bonded in a trigonal non-coplanar geometry to one Sn(10), one Sn(3), and one Sn(4) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Sn(6), one Sn(8), and one Sn(9) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Sn(1), one Sn(5), and one Sn(7) atom. In the tenth O site, O(10) is bonded to one Sn(4), one Sn(6), and two equivalent Sn(10) atoms to form distorted OSn4 tetrahedra that share  a cornercorner with one Ru(3)Sn6 octahedra, corners with three equivalent Ru(2)Sn6 octahedra,  a cornercorner with one O(3)Sn4 tetrahedra, corners with two equivalent O(1)Sn4 tetrahedra, and  a cornercorner with one O(2)Sn4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 60-64°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sn15Ru3O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.121
_cell_length_b   7.178
_cell_length_c   13.002
_cell_angle_alpha   74.000
_cell_angle_beta   74.108
_cell_angle_gamma   60.262
_symmetry_Int_Tables_number   1
_cell_volume   547.187
_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
  Sn  Sn0  1  0.902  0.018  0.178  1.0
  Sn  Sn1  1  0.487  0.606  0.419  1.0
  Sn  Sn2  1  0.489  0.082  0.426  1.0
  Sn  Sn3  1  0.003  0.082  0.426  1.0
  Sn  Sn4  1  0.095  0.150  0.659  1.0
  Sn  Sn5  1  0.443  0.988  0.125  1.0
  Sn  Sn6  1  0.151  0.778  0.919  1.0
  Sn  Sn7  1  0.429  0.500  0.161  1.0
  Sn  Sn8  1  0.909  0.500  0.161  1.0
  Sn  Sn9  1  0.681  0.751  0.888  1.0
  Sn  Sn10  1  0.673  0.270  0.911  1.0
  Sn  Sn11  1  0.146  0.270  0.911  1.0
  Sn  Sn12  1  0.578  0.674  0.653  1.0
  Sn  Sn13  1  0.095  0.674  0.653  1.0
  Sn  Sn14  1  0.015  0.589  0.381  1.0
  Ru  Ru15  1  0.698  0.299  0.306  1.0
  Ru  Ru16  1  0.885  0.463  0.768  1.0
  Ru  Ru17  1  0.289  0.387  0.034  1.0
  O  O18  1  0.122  0.715  0.466  1.0
  O  O19  1  0.696  0.715  0.466  1.0
  O  O20  1  0.958  0.074  0.010  1.0
  O  O21  1  0.122  0.282  0.475  1.0
  O  O22  1  0.624  0.695  0.057  1.0
  O  O23  1  0.423  0.566  0.588  1.0
  O  O24  1  0.343  0.944  0.369  1.0
  O  O25  1  0.424  0.003  0.593  1.0
  O  O26  1  0.979  0.003  0.593  1.0
  O  O27  1  0.353  0.943  0.886  1.0
  O  O28  1  0.818  0.943  0.886  1.0
  O  O29  1  0.744  0.837  0.182  1.0
  O  O30  1  0.237  0.837  0.182  1.0
  O  O31  1  0.225  0.802  0.748  1.0
[/CIF]
.