The material structure described by Sc5Cu5O13 crystallizes in the triclinic P1 space group. There are five inequivalent Sc sites. In the first Sc site, Sc(1) is bonded to one O(1), one O(12), one O(13), one O(2), one O(3), one O(4), and one O(5) atom to form distorted ScO7 pentagonal bipyramids that share  an edgeedge with one Sc(3)O6 octahedra, edges with two equivalent Sc(2)O6 octahedra, and  an edgeedge with one Sc(4)O7 pentagonal bipyramid. In the second Sc site, Sc(2) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form distorted ScO6 octahedra that share edges with two equivalent Sc(3)O6 octahedra,  an edgeedge with one Sc(4)O7 pentagonal bipyramid, and edges with two equivalent Sc(1)O7 pentagonal bipyramids. In the third Sc site, Sc(3) is bonded to one O(10), one O(4), one O(5), one O(6), one O(7), and one O(9) atom to form ScO6 octahedra that share edges with two equivalent Sc(2)O6 octahedra,  an edgeedge with one Sc(1)O7 pentagonal bipyramid, and edges with two equivalent Sc(4)O7 pentagonal bipyramids. In the fourth Sc site, Sc(4) is bonded to one O(10), one O(12), one O(13), one O(6), one O(7), one O(8), and one O(9) atom to form distorted ScO7 pentagonal bipyramids that share  an edgeedge with one Sc(2)O6 octahedra, edges with two equivalent Sc(3)O6 octahedra, and  an edgeedge with one Sc(1)O7 pentagonal bipyramid. In the fifth Sc site, Sc(5) is bonded in a 7-coordinate geometry to one O(10), one O(11), one O(12), one O(13), one O(2), one O(3), and one O(9) atom. There are five inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a see-saw-like geometry to one O(1), one O(11), one O(3), and one O(5) atom. In the second Cu site, Cu(2) is bonded in a rectangular see-saw-like geometry to one O(1), one O(4), one O(6), and one O(8) atom. In the third Cu site, Cu(3) is bonded in a T-shaped geometry to one O(7), one O(8), and one O(9) atom. In the fourth Cu site, Cu(4) is bonded in a square co-planar geometry to one O(10), one O(11), one O(13), and one O(8) atom. In the fifth Cu site, Cu(5) is bonded in a see-saw-like geometry to one O(1), one O(11), one O(12), and one O(2) atom. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded to one Sc(1), one Cu(1), one Cu(2), and one Cu(5) atom to form distorted OScCu3 trigonal pyramids that share  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra, corners with two equivalent O(5)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid, corners with two equivalent O(11)ScCu3 trigonal pyramids,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(3)Sc3Cu tetrahedra, and  an edgeedge with one O(4)Sc3Cu tetrahedra. In the second O site, O(2) is bonded to one Sc(1), one Sc(2), one Sc(5), and one Cu(5) atom to form distorted OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(13)Sc3Cu tetrahedra, corners with two equivalent O(5)Sc3Cu tetrahedra, corners with two equivalent O(1)ScCu3 trigonal pyramids, corners with two equivalent O(11)ScCu3 trigonal pyramids,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(3)Sc3Cu tetrahedra, and  an edgeedge with one O(4)Sc3Cu tetrahedra. In the third O site, O(3) is bonded to one Sc(1), one Sc(2), one Sc(5), and one Cu(1) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(12)Sc3Cu tetrahedra, corners with two equivalent O(4)Sc3Cu tetrahedra,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(2)Sc3Cu tetrahedra,  an edgeedge with one O(5)Sc3Cu tetrahedra,  an edgeedge with one O(1)ScCu3 trigonal pyramid, and  an edgeedge with one O(11)ScCu3 trigonal pyramid. In the fourth O site, O(4) is bonded to one Sc(1), one Sc(2), one Sc(3), and one Cu(2) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(3)Sc3Cu tetrahedra, corners with two equivalent O(7)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid,  an edgeedge with one O(2)Sc3Cu tetrahedra,  an edgeedge with one O(5)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra, and  an edgeedge with one O(1)ScCu3 trigonal pyramid. In the fifth O site, O(5) is bonded to one Sc(1), one Sc(2), one Sc(3), and one Cu(1) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra, corners with two equivalent O(6)Sc3Cu tetrahedra,  a cornercorner with one O(11)ScCu3 trigonal pyramid, corners with two equivalent O(1)ScCu3 trigonal pyramids,  an edgeedge with one O(3)Sc3Cu tetrahedra,  an edgeedge with one O(4)Sc3Cu tetrahedra, and  an edgeedge with one O(7)Sc3Cu tetrahedra. In the sixth O site, O(6) is bonded to one Sc(2), one Sc(3), one Sc(4), and one Cu(2) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(5)Sc3Cu tetrahedra, corners with two equivalent O(9)Sc3Cu tetrahedra,  a cornercorner with one O(1)ScCu3 trigonal pyramid,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(4)Sc3Cu tetrahedra,  an edgeedge with one O(7)Sc3Cu tetrahedra, and  an edgeedge with one O(8)ScCu3 trigonal pyramid. In the seventh O site, O(7) is bonded to one Sc(2), one Sc(3), one Sc(4), and one Cu(3) atom to form distorted OSc3Cu tetrahedra that share  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(10)Sc3Cu tetrahedra, corners with two equivalent O(4)Sc3Cu tetrahedra, corners with two equivalent O(8)ScCu3 trigonal pyramids,  an edgeedge with one O(5)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra, and  an edgeedge with one O(9)Sc3Cu tetrahedra. In the eighth O site, O(8) is bonded to one Sc(4), one Cu(2), one Cu(3), and one Cu(4) atom to form distorted OScCu3 trigonal pyramids that share  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra, corners with two equivalent O(10)Sc3Cu tetrahedra, corners with two equivalent O(7)Sc3Cu tetrahedra,  a cornercorner with one O(1)ScCu3 trigonal pyramid,  a cornercorner with one O(11)ScCu3 trigonal pyramid,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra, and  an edgeedge with one O(9)Sc3Cu tetrahedra. In the ninth O site, O(9) is bonded to one Sc(3), one Sc(4), one Sc(5), and one Cu(3) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(13)Sc3Cu tetrahedra, corners with two equivalent O(6)Sc3Cu tetrahedra,  a cornercorner with one O(11)ScCu3 trigonal pyramid,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(7)Sc3Cu tetrahedra, and  an edgeedge with one O(8)ScCu3 trigonal pyramid. In the tenth O site, O(10) is bonded to one Sc(3), one Sc(4), one Sc(5), and one Cu(4) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(12)Sc3Cu tetrahedra, corners with two equivalent O(7)Sc3Cu tetrahedra, corners with two equivalent O(8)ScCu3 trigonal pyramids,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra,  an edgeedge with one O(9)Sc3Cu tetrahedra, and  an edgeedge with one O(11)ScCu3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one Sc(5), one Cu(1), one Cu(4), and one Cu(5) atom to form distorted OScCu3 trigonal pyramids that share  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(13)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid, corners with two equivalent O(1)ScCu3 trigonal pyramids,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(12)Sc3Cu tetrahedra, and  an edgeedge with one O(3)Sc3Cu tetrahedra. In the twelfth O site, O(12) is bonded to one Sc(1), one Sc(4), one Sc(5), and one Cu(5) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(10)Sc3Cu tetrahedra, corners with two equivalent O(3)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(2)Sc3Cu tetrahedra,  an edgeedge with one O(9)Sc3Cu tetrahedra,  an edgeedge with one O(1)ScCu3 trigonal pyramid, and  an edgeedge with one O(11)ScCu3 trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Sc(1), one Sc(4), one Sc(5), and one Cu(4) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra, corners with two equivalent O(9)Sc3Cu tetrahedra,  a cornercorner with one O(1)ScCu3 trigonal pyramid, corners with two equivalent O(11)ScCu3 trigonal pyramids,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(3)Sc3Cu tetrahedra, and  an edgeedge with one O(8)ScCu3 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc5Cu5O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.830
_cell_length_b   6.002
_cell_length_c   8.806
_cell_angle_alpha   71.204
_cell_angle_beta   70.701
_cell_angle_gamma   80.744
_symmetry_Int_Tables_number   1
_cell_volume   274.805
_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
  Sc  Sc0  1  0.700  0.462  0.110  1.0
  Sc  Sc1  1  0.102  0.508  0.297  1.0
  Sc  Sc2  1  0.498  0.505  0.500  1.0
  Sc  Sc3  1  0.898  0.547  0.691  1.0
  Sc  Sc4  1  0.302  0.461  0.904  1.0
  Cu  Cu5  1  0.431  0.000  0.174  1.0
  Cu  Cu6  1  0.788  0.003  0.409  1.0
  Cu  Cu7  1  0.197  0.009  0.605  1.0
  Cu  Cu8  1  0.595  0.996  0.795  1.0
  Cu  Cu9  1  0.998  1.000  0.014  1.0
  O  O10  1  0.726  0.052  0.205  1.0
  O  O11  1  0.013  0.664  0.065  1.0
  O  O12  1  0.357  0.324  0.145  1.0
  O  O13  1  0.782  0.329  0.350  1.0
  O  O14  1  0.428  0.669  0.260  1.0
  O  O15  1  0.821  0.680  0.453  1.0
  O  O16  1  0.182  0.339  0.536  1.0
  O  O17  1  0.860  0.948  0.613  1.0
  O  O18  1  0.247  0.680  0.667  1.0
  O  O19  1  0.602  0.330  0.722  1.0
  O  O20  1  0.334  0.047  0.975  1.0
  O  O21  1  0.968  0.335  0.919  1.0
  O  O22  1  0.601  0.663  0.880  1.0
[/CIF]
.
The material structure described by Sc5Cu5O13 crystallizes in the triclinic P1 space group. There are five inequivalent Sc sites. In the first Sc site, Sc(1) is bonded to one O(1), one O(12), one O(13), one O(2), one O(3), one O(4), and one O(5) atom to form distorted ScO7 pentagonal bipyramids that share  an edgeedge with one Sc(3)O6 octahedra, edges with two equivalent Sc(2)O6 octahedra, and  an edgeedge with one Sc(4)O7 pentagonal bipyramid. In the second Sc site, Sc(2) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form distorted ScO6 octahedra that share edges with two equivalent Sc(3)O6 octahedra,  an edgeedge with one Sc(4)O7 pentagonal bipyramid, and edges with two equivalent Sc(1)O7 pentagonal bipyramids. In the third Sc site, Sc(3) is bonded to one O(10), one O(4), one O(5), one O(6), one O(7), and one O(9) atom to form ScO6 octahedra that share edges with two equivalent Sc(2)O6 octahedra,  an edgeedge with one Sc(1)O7 pentagonal bipyramid, and edges with two equivalent Sc(4)O7 pentagonal bipyramids. In the fourth Sc site, Sc(4) is bonded to one O(10), one O(12), one O(13), one O(6), one O(7), one O(8), and one O(9) atom to form distorted ScO7 pentagonal bipyramids that share  an edgeedge with one Sc(2)O6 octahedra, edges with two equivalent Sc(3)O6 octahedra, and  an edgeedge with one Sc(1)O7 pentagonal bipyramid. In the fifth Sc site, Sc(5) is bonded in a 7-coordinate geometry to one O(10), one O(11), one O(12), one O(13), one O(2), one O(3), and one O(9) atom. There are five inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a see-saw-like geometry to one O(1), one O(11), one O(3), and one O(5) atom. In the second Cu site, Cu(2) is bonded in a rectangular see-saw-like geometry to one O(1), one O(4), one O(6), and one O(8) atom. In the third Cu site, Cu(3) is bonded in a T-shaped geometry to one O(7), one O(8), and one O(9) atom. In the fourth Cu site, Cu(4) is bonded in a square co-planar geometry to one O(10), one O(11), one O(13), and one O(8) atom. In the fifth Cu site, Cu(5) is bonded in a see-saw-like geometry to one O(1), one O(11), one O(12), and one O(2) atom. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded to one Sc(1), one Cu(1), one Cu(2), and one Cu(5) atom to form distorted OScCu3 trigonal pyramids that share  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra, corners with two equivalent O(5)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid, corners with two equivalent O(11)ScCu3 trigonal pyramids,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(3)Sc3Cu tetrahedra, and  an edgeedge with one O(4)Sc3Cu tetrahedra. In the second O site, O(2) is bonded to one Sc(1), one Sc(2), one Sc(5), and one Cu(5) atom to form distorted OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(13)Sc3Cu tetrahedra, corners with two equivalent O(5)Sc3Cu tetrahedra, corners with two equivalent O(1)ScCu3 trigonal pyramids, corners with two equivalent O(11)ScCu3 trigonal pyramids,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(3)Sc3Cu tetrahedra, and  an edgeedge with one O(4)Sc3Cu tetrahedra. In the third O site, O(3) is bonded to one Sc(1), one Sc(2), one Sc(5), and one Cu(1) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(12)Sc3Cu tetrahedra, corners with two equivalent O(4)Sc3Cu tetrahedra,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(2)Sc3Cu tetrahedra,  an edgeedge with one O(5)Sc3Cu tetrahedra,  an edgeedge with one O(1)ScCu3 trigonal pyramid, and  an edgeedge with one O(11)ScCu3 trigonal pyramid. In the fourth O site, O(4) is bonded to one Sc(1), one Sc(2), one Sc(3), and one Cu(2) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(3)Sc3Cu tetrahedra, corners with two equivalent O(7)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid,  an edgeedge with one O(2)Sc3Cu tetrahedra,  an edgeedge with one O(5)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra, and  an edgeedge with one O(1)ScCu3 trigonal pyramid. In the fifth O site, O(5) is bonded to one Sc(1), one Sc(2), one Sc(3), and one Cu(1) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra, corners with two equivalent O(6)Sc3Cu tetrahedra,  a cornercorner with one O(11)ScCu3 trigonal pyramid, corners with two equivalent O(1)ScCu3 trigonal pyramids,  an edgeedge with one O(3)Sc3Cu tetrahedra,  an edgeedge with one O(4)Sc3Cu tetrahedra, and  an edgeedge with one O(7)Sc3Cu tetrahedra. In the sixth O site, O(6) is bonded to one Sc(2), one Sc(3), one Sc(4), and one Cu(2) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(5)Sc3Cu tetrahedra, corners with two equivalent O(9)Sc3Cu tetrahedra,  a cornercorner with one O(1)ScCu3 trigonal pyramid,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(4)Sc3Cu tetrahedra,  an edgeedge with one O(7)Sc3Cu tetrahedra, and  an edgeedge with one O(8)ScCu3 trigonal pyramid. In the seventh O site, O(7) is bonded to one Sc(2), one Sc(3), one Sc(4), and one Cu(3) atom to form distorted OSc3Cu tetrahedra that share  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(10)Sc3Cu tetrahedra, corners with two equivalent O(4)Sc3Cu tetrahedra, corners with two equivalent O(8)ScCu3 trigonal pyramids,  an edgeedge with one O(5)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra, and  an edgeedge with one O(9)Sc3Cu tetrahedra. In the eighth O site, O(8) is bonded to one Sc(4), one Cu(2), one Cu(3), and one Cu(4) atom to form distorted OScCu3 trigonal pyramids that share  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra, corners with two equivalent O(10)Sc3Cu tetrahedra, corners with two equivalent O(7)Sc3Cu tetrahedra,  a cornercorner with one O(1)ScCu3 trigonal pyramid,  a cornercorner with one O(11)ScCu3 trigonal pyramid,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra, and  an edgeedge with one O(9)Sc3Cu tetrahedra. In the ninth O site, O(9) is bonded to one Sc(3), one Sc(4), one Sc(5), and one Cu(3) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(13)Sc3Cu tetrahedra, corners with two equivalent O(6)Sc3Cu tetrahedra,  a cornercorner with one O(11)ScCu3 trigonal pyramid,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(7)Sc3Cu tetrahedra, and  an edgeedge with one O(8)ScCu3 trigonal pyramid. In the tenth O site, O(10) is bonded to one Sc(3), one Sc(4), one Sc(5), and one Cu(4) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(3)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(12)Sc3Cu tetrahedra, corners with two equivalent O(7)Sc3Cu tetrahedra, corners with two equivalent O(8)ScCu3 trigonal pyramids,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(6)Sc3Cu tetrahedra,  an edgeedge with one O(9)Sc3Cu tetrahedra, and  an edgeedge with one O(11)ScCu3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one Sc(5), one Cu(1), one Cu(4), and one Cu(5) atom to form distorted OScCu3 trigonal pyramids that share  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(9)Sc3Cu tetrahedra, corners with two equivalent O(13)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid, corners with two equivalent O(1)ScCu3 trigonal pyramids,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(12)Sc3Cu tetrahedra, and  an edgeedge with one O(3)Sc3Cu tetrahedra. In the twelfth O site, O(12) is bonded to one Sc(1), one Sc(4), one Sc(5), and one Cu(5) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(13)Sc3Cu tetrahedra,  a cornercorner with one O(2)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(10)Sc3Cu tetrahedra, corners with two equivalent O(3)Sc3Cu tetrahedra,  a cornercorner with one O(8)ScCu3 trigonal pyramid,  an edgeedge with one O(13)Sc3Cu tetrahedra,  an edgeedge with one O(2)Sc3Cu tetrahedra,  an edgeedge with one O(9)Sc3Cu tetrahedra,  an edgeedge with one O(1)ScCu3 trigonal pyramid, and  an edgeedge with one O(11)ScCu3 trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Sc(1), one Sc(4), one Sc(5), and one Cu(4) atom to form OSc3Cu tetrahedra that share  a cornercorner with one O(10)Sc3Cu tetrahedra,  a cornercorner with one O(12)Sc3Cu tetrahedra,  a cornercorner with one O(4)Sc3Cu tetrahedra,  a cornercorner with one O(5)Sc3Cu tetrahedra,  a cornercorner with one O(6)Sc3Cu tetrahedra,  a cornercorner with one O(7)Sc3Cu tetrahedra, corners with two equivalent O(2)Sc3Cu tetrahedra, corners with two equivalent O(9)Sc3Cu tetrahedra,  a cornercorner with one O(1)ScCu3 trigonal pyramid, corners with two equivalent O(11)ScCu3 trigonal pyramids,  an edgeedge with one O(10)Sc3Cu tetrahedra,  an edgeedge with one O(12)Sc3Cu tetrahedra,  an edgeedge with one O(3)Sc3Cu tetrahedra, and  an edgeedge with one O(8)ScCu3 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc5Cu5O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.830
_cell_length_b   6.002
_cell_length_c   8.806
_cell_angle_alpha   71.204
_cell_angle_beta   70.701
_cell_angle_gamma   80.744
_symmetry_Int_Tables_number   1
_cell_volume   274.805
_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
  Sc  Sc0  1  0.700  0.462  0.110  1.0
  Sc  Sc1  1  0.102  0.508  0.297  1.0
  Sc  Sc2  1  0.498  0.505  0.500  1.0
  Sc  Sc3  1  0.898  0.547  0.691  1.0
  Sc  Sc4  1  0.302  0.461  0.904  1.0
  Cu  Cu5  1  0.431  0.000  0.174  1.0
  Cu  Cu6  1  0.788  0.003  0.409  1.0
  Cu  Cu7  1  0.197  0.009  0.605  1.0
  Cu  Cu8  1  0.595  0.996  0.795  1.0
  Cu  Cu9  1  0.998  1.000  0.014  1.0
  O  O10  1  0.726  0.052  0.205  1.0
  O  O11  1  0.013  0.664  0.065  1.0
  O  O12  1  0.357  0.324  0.145  1.0
  O  O13  1  0.782  0.329  0.350  1.0
  O  O14  1  0.428  0.669  0.260  1.0
  O  O15  1  0.821  0.680  0.453  1.0
  O  O16  1  0.182  0.339  0.536  1.0
  O  O17  1  0.860  0.948  0.613  1.0
  O  O18  1  0.247  0.680  0.667  1.0
  O  O19  1  0.602  0.330  0.722  1.0
  O  O20  1  0.334  0.047  0.975  1.0
  O  O21  1  0.968  0.335  0.919  1.0
  O  O22  1  0.601  0.663  0.880  1.0
[/CIF]
.