The compound described by RbK5Zn4Sn5S17 crystallizes in the triclinic P1 space group. Rb(1) is bonded in a 3-coordinate geometry to one S(11), one S(17), and one S(4) atom. There are five inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one S(1), one S(10), one S(15), one S(17), one S(5), and one S(7) atom. In the second K site, K(2) is bonded in a 6-coordinate geometry to one S(16), one S(17), one S(2), one S(4), one S(8), and one S(9) atom. In the third K site, K(3) is bonded in a 6-coordinate geometry to one S(1), one S(10), one S(15), one S(4), one S(6), and one S(7) atom. In the fourth K site, K(4) is bonded in a 6-coordinate geometry to one S(16), one S(2), one S(5), one S(6), one S(8), and one S(9) atom. In the fifth K site, K(5) is bonded in a body-centered cubic geometry to one S(1), one S(10), one S(15), one S(16), one S(2), one S(7), one S(8), and one S(9) atom. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one S(1), one S(2), one S(3), and one S(6) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra,  a cornercorner with one Sn(2)S4 tetrahedra,  a cornercorner with one Sn(3)S4 tetrahedra, and  a cornercorner with one Sn(5)S4 tetrahedra. In the second Zn site, Zn(2) is bonded to one S(3), one S(5), one S(7), and one S(9) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra,  a cornercorner with one Sn(2)S4 tetrahedra,  a cornercorner with one Sn(4)S4 tetrahedra, and  a cornercorner with one Sn(5)S4 tetrahedra. In the third Zn site, Zn(3) is bonded to one S(10), one S(3), one S(4), and one S(8) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra,  a cornercorner with one Sn(3)S4 tetrahedra,  a cornercorner with one Sn(4)S4 tetrahedra, and  a cornercorner with one Sn(5)S4 tetrahedra. In the fourth Zn site, Zn(4) is bonded to one S(15), one S(16), one S(17), and one S(3) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Sn(2)S4 tetrahedra,  a cornercorner with one Sn(3)S4 tetrahedra, and  a cornercorner with one Sn(4)S4 tetrahedra. There are five inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one S(11), one S(12), one S(13), and one S(14) atom to form corner-sharing SnS4 tetrahedra. In the second Sn site, Sn(2) is bonded to one S(13), one S(15), one S(2), and one S(5) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. In the third Sn site, Sn(3) is bonded to one S(1), one S(14), one S(16), and one S(4) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. In the fourth Sn site, Sn(4) is bonded to one S(11), one S(17), one S(7), and one S(8) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. In the fifth Sn site, Sn(5) is bonded to one S(10), one S(12), one S(6), and one S(9) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. There are seventeen inequivalent S sites. In the first S site, S(1) is bonded to one K(1), one K(3), one K(5), one Zn(1), and one Sn(3) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid,  an edgeedge with one S(10)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(2)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(7)K3ZnSn trigonal bipyramid. In the second S site, S(2) is bonded to one K(2), one K(4), one K(5), one Zn(1), and one Sn(2) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid, corners with three equivalent S(16)K3ZnSn trigonal bipyramids,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the third S site, S(3) is bonded to one Zn(1), one Zn(2), one Zn(3), and one Zn(4) atom to form SZn4 tetrahedra that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid, and  a cornercorner with one S(9)K3ZnSn trigonal bipyramid. In the fourth S site, S(4) is bonded in a 5-coordinate geometry to one Rb(1), one K(2), one K(3), one Zn(3), and one Sn(3) atom. In the fifth S site, S(5) is bonded in a distorted see-saw-like geometry to one K(1), one K(4), one Zn(2), and one Sn(2) atom. In the sixth S site, S(6) is bonded in a distorted see-saw-like geometry to one K(3), one K(4), one Zn(1), and one Sn(5) atom. In the seventh S site, S(7) is bonded to one K(1), one K(3), one K(5), one Zn(2), and one Sn(4) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(10)K3ZnSn trigonal bipyramids,  an edgeedge with one S(17)K2RbZnSn square pyramid,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the eighth S site, S(8) is bonded to one K(2), one K(4), one K(5), one Zn(3), and one Sn(4) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(9)K3ZnSn trigonal bipyramids,  an edgeedge with one S(17)K2RbZnSn square pyramid,  an edgeedge with one S(10)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(2)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(7)K3ZnSn trigonal bipyramid. In the ninth S site, S(9) is bonded to one K(2), one K(4), one K(5), one Zn(2), and one Sn(5) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(8)K3ZnSn trigonal bipyramids,  an edgeedge with one S(10)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(2)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(7)K3ZnSn trigonal bipyramid. In the tenth S site, S(10) is bonded to one K(1), one K(3), one K(5), one Zn(3), and one Sn(5) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(7)K3ZnSn trigonal bipyramids,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the eleventh S site, S(11) is bonded in a distorted trigonal non-coplanar geometry to one Rb(1), one Sn(1), and one Sn(4) atom. In the twelfth S site, S(12) is bonded in a water-like geometry to one Sn(1) and one Sn(5) atom. In the thirteenth S site, S(13) is bonded in a water-like geometry to one Sn(1) and one Sn(2) atom. In the fourteenth S site, S(14) is bonded in a water-like geometry to one Sn(1) and one Sn(3) atom. In the fifteenth S site, S(15) is bonded in a 5-coordinate geometry to one K(1), one K(3), one K(5), one Zn(4), and one Sn(2) atom. In the sixteenth S site, S(16) is bonded to one K(2), one K(4), one K(5), one Zn(4), and one Sn(3) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid, corners with three equivalent S(2)K3ZnSn trigonal bipyramids,  an edgeedge with one S(17)K2RbZnSn square pyramid,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the seventeenth S site, S(17) is bonded to one Rb(1), one K(1), one K(2), one Zn(4), and one Sn(4) atom to form distorted SK2RbZnSn square pyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(7)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(8)K3ZnSn trigonal bipyramid. is represented by the CIF card [CIF]
data_K5RbZn4Sn5S17
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.884
_cell_length_b   11.041
_cell_length_c   11.045
_cell_angle_alpha   78.428
_cell_angle_beta   63.458
_cell_angle_gamma   63.475
_symmetry_Int_Tables_number   1
_cell_volume   964.743
_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
  K  K0  1  0.004  0.505  0.982  1.0
  K  K1  1  0.492  0.017  0.500  1.0
  K  K2  1  0.489  0.509  0.020  1.0
  K  K3  1  0.011  0.980  0.498  1.0
  K  K4  1  0.750  0.501  0.500  1.0
  Rb  Rb5  1  0.478  0.135  0.963  1.0
  Zn  Zn6  1  0.386  0.641  0.360  1.0
  Zn  Zn7  1  0.975  0.640  0.640  1.0
  Zn  Zn8  1  0.252  0.361  0.362  1.0
  Zn  Zn9  1  0.385  0.362  0.637  1.0
  Sn  Sn10  1  0.002  0.997  0.002  1.0
  Sn  Sn11  1  0.250  0.723  0.723  1.0
  Sn  Sn12  1  0.697  0.278  0.276  1.0
  Sn  Sn13  1  0.025  0.278  0.722  1.0
  Sn  Sn14  1  0.029  0.722  0.277  1.0
  S  S15  1  0.664  0.509  0.221  1.0
  S  S16  1  0.394  0.778  0.492  1.0
  S  S17  1  0.249  0.501  0.499  1.0
  S  S18  1  0.524  0.219  0.221  1.0
  S  S19  1  0.963  0.780  0.782  1.0
  S  S20  1  0.257  0.782  0.218  1.0
  S  S21  1  0.828  0.508  0.780  1.0
  S  S22  1  0.115  0.220  0.493  1.0
  S  S23  1  0.829  0.777  0.507  1.0
  S  S24  1  0.117  0.491  0.220  1.0
  S  S25  1  0.861  0.142  0.857  1.0
  S  S26  1  0.860  0.854  0.146  1.0
  S  S27  1  0.285  0.856  0.855  1.0
  S  S28  1  0.997  0.144  0.143  1.0
  S  S29  1  0.393  0.491  0.779  1.0
  S  S30  1  0.663  0.221  0.507  1.0
  S  S31  1  0.256  0.220  0.779  1.0
[/CIF]
.
The compound described by RbK5Zn4Sn5S17 crystallizes in the triclinic P1 space group. Rb(1) is bonded in a 3-coordinate geometry to one S(11), one S(17), and one S(4) atom. There are five inequivalent K sites. In the first K site, K(1) is bonded in a 6-coordinate geometry to one S(1), one S(10), one S(15), one S(17), one S(5), and one S(7) atom. In the second K site, K(2) is bonded in a 6-coordinate geometry to one S(16), one S(17), one S(2), one S(4), one S(8), and one S(9) atom. In the third K site, K(3) is bonded in a 6-coordinate geometry to one S(1), one S(10), one S(15), one S(4), one S(6), and one S(7) atom. In the fourth K site, K(4) is bonded in a 6-coordinate geometry to one S(16), one S(2), one S(5), one S(6), one S(8), and one S(9) atom. In the fifth K site, K(5) is bonded in a body-centered cubic geometry to one S(1), one S(10), one S(15), one S(16), one S(2), one S(7), one S(8), and one S(9) atom. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one S(1), one S(2), one S(3), and one S(6) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra,  a cornercorner with one Sn(2)S4 tetrahedra,  a cornercorner with one Sn(3)S4 tetrahedra, and  a cornercorner with one Sn(5)S4 tetrahedra. In the second Zn site, Zn(2) is bonded to one S(3), one S(5), one S(7), and one S(9) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra,  a cornercorner with one Sn(2)S4 tetrahedra,  a cornercorner with one Sn(4)S4 tetrahedra, and  a cornercorner with one Sn(5)S4 tetrahedra. In the third Zn site, Zn(3) is bonded to one S(10), one S(3), one S(4), and one S(8) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra,  a cornercorner with one Sn(3)S4 tetrahedra,  a cornercorner with one Sn(4)S4 tetrahedra, and  a cornercorner with one Sn(5)S4 tetrahedra. In the fourth Zn site, Zn(4) is bonded to one S(15), one S(16), one S(17), and one S(3) atom to form ZnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Sn(2)S4 tetrahedra,  a cornercorner with one Sn(3)S4 tetrahedra, and  a cornercorner with one Sn(4)S4 tetrahedra. There are five inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one S(11), one S(12), one S(13), and one S(14) atom to form corner-sharing SnS4 tetrahedra. In the second Sn site, Sn(2) is bonded to one S(13), one S(15), one S(2), and one S(5) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. In the third Sn site, Sn(3) is bonded to one S(1), one S(14), one S(16), and one S(4) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. In the fourth Sn site, Sn(4) is bonded to one S(11), one S(17), one S(7), and one S(8) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra,  a cornercorner with one Zn(4)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. In the fifth Sn site, Sn(5) is bonded to one S(10), one S(12), one S(6), and one S(9) atom to form SnS4 tetrahedra that share  a cornercorner with one Zn(1)S4 tetrahedra,  a cornercorner with one Zn(2)S4 tetrahedra,  a cornercorner with one Zn(3)S4 tetrahedra, and  a cornercorner with one Sn(1)S4 tetrahedra. There are seventeen inequivalent S sites. In the first S site, S(1) is bonded to one K(1), one K(3), one K(5), one Zn(1), and one Sn(3) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid,  an edgeedge with one S(10)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(2)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(7)K3ZnSn trigonal bipyramid. In the second S site, S(2) is bonded to one K(2), one K(4), one K(5), one Zn(1), and one Sn(2) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid, corners with three equivalent S(16)K3ZnSn trigonal bipyramids,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the third S site, S(3) is bonded to one Zn(1), one Zn(2), one Zn(3), and one Zn(4) atom to form SZn4 tetrahedra that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid, and  a cornercorner with one S(9)K3ZnSn trigonal bipyramid. In the fourth S site, S(4) is bonded in a 5-coordinate geometry to one Rb(1), one K(2), one K(3), one Zn(3), and one Sn(3) atom. In the fifth S site, S(5) is bonded in a distorted see-saw-like geometry to one K(1), one K(4), one Zn(2), and one Sn(2) atom. In the sixth S site, S(6) is bonded in a distorted see-saw-like geometry to one K(3), one K(4), one Zn(1), and one Sn(5) atom. In the seventh S site, S(7) is bonded to one K(1), one K(3), one K(5), one Zn(2), and one Sn(4) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(10)K3ZnSn trigonal bipyramids,  an edgeedge with one S(17)K2RbZnSn square pyramid,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the eighth S site, S(8) is bonded to one K(2), one K(4), one K(5), one Zn(3), and one Sn(4) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(9)K3ZnSn trigonal bipyramids,  an edgeedge with one S(17)K2RbZnSn square pyramid,  an edgeedge with one S(10)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(2)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(7)K3ZnSn trigonal bipyramid. In the ninth S site, S(9) is bonded to one K(2), one K(4), one K(5), one Zn(2), and one Sn(5) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(8)K3ZnSn trigonal bipyramids,  an edgeedge with one S(10)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(2)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(7)K3ZnSn trigonal bipyramid. In the tenth S site, S(10) is bonded to one K(1), one K(3), one K(5), one Zn(3), and one Sn(5) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(17)K2RbZnSn square pyramid,  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(16)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid, corners with three equivalent S(7)K3ZnSn trigonal bipyramids,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the eleventh S site, S(11) is bonded in a distorted trigonal non-coplanar geometry to one Rb(1), one Sn(1), and one Sn(4) atom. In the twelfth S site, S(12) is bonded in a water-like geometry to one Sn(1) and one Sn(5) atom. In the thirteenth S site, S(13) is bonded in a water-like geometry to one Sn(1) and one Sn(2) atom. In the fourteenth S site, S(14) is bonded in a water-like geometry to one Sn(1) and one Sn(3) atom. In the fifteenth S site, S(15) is bonded in a 5-coordinate geometry to one K(1), one K(3), one K(5), one Zn(4), and one Sn(2) atom. In the sixteenth S site, S(16) is bonded to one K(2), one K(4), one K(5), one Zn(4), and one Sn(3) atom to form distorted SK3ZnSn trigonal bipyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(7)K3ZnSn trigonal bipyramid,  a cornercorner with one S(8)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid, corners with three equivalent S(2)K3ZnSn trigonal bipyramids,  an edgeedge with one S(17)K2RbZnSn square pyramid,  an edgeedge with one S(1)K3ZnSn trigonal bipyramid,  an edgeedge with one S(8)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(9)K3ZnSn trigonal bipyramid. In the seventeenth S site, S(17) is bonded to one Rb(1), one K(1), one K(2), one Zn(4), and one Sn(4) atom to form distorted SK2RbZnSn square pyramids that share  a cornercorner with one S(3)Zn4 tetrahedra,  a cornercorner with one S(1)K3ZnSn trigonal bipyramid,  a cornercorner with one S(10)K3ZnSn trigonal bipyramid,  a cornercorner with one S(2)K3ZnSn trigonal bipyramid,  a cornercorner with one S(9)K3ZnSn trigonal bipyramid,  an edgeedge with one S(16)K3ZnSn trigonal bipyramid,  an edgeedge with one S(7)K3ZnSn trigonal bipyramid, and  an edgeedge with one S(8)K3ZnSn trigonal bipyramid. is represented by the CIF card [CIF]
data_K5RbZn4Sn5S17
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.884
_cell_length_b   11.041
_cell_length_c   11.045
_cell_angle_alpha   78.428
_cell_angle_beta   63.458
_cell_angle_gamma   63.475
_symmetry_Int_Tables_number   1
_cell_volume   964.743
_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
  K  K0  1  0.004  0.505  0.982  1.0
  K  K1  1  0.492  0.017  0.500  1.0
  K  K2  1  0.489  0.509  0.020  1.0
  K  K3  1  0.011  0.980  0.498  1.0
  K  K4  1  0.750  0.501  0.500  1.0
  Rb  Rb5  1  0.478  0.135  0.963  1.0
  Zn  Zn6  1  0.386  0.641  0.360  1.0
  Zn  Zn7  1  0.975  0.640  0.640  1.0
  Zn  Zn8  1  0.252  0.361  0.362  1.0
  Zn  Zn9  1  0.385  0.362  0.637  1.0
  Sn  Sn10  1  0.002  0.997  0.002  1.0
  Sn  Sn11  1  0.250  0.723  0.723  1.0
  Sn  Sn12  1  0.697  0.278  0.276  1.0
  Sn  Sn13  1  0.025  0.278  0.722  1.0
  Sn  Sn14  1  0.029  0.722  0.277  1.0
  S  S15  1  0.664  0.509  0.221  1.0
  S  S16  1  0.394  0.778  0.492  1.0
  S  S17  1  0.249  0.501  0.499  1.0
  S  S18  1  0.524  0.219  0.221  1.0
  S  S19  1  0.963  0.780  0.782  1.0
  S  S20  1  0.257  0.782  0.218  1.0
  S  S21  1  0.828  0.508  0.780  1.0
  S  S22  1  0.115  0.220  0.493  1.0
  S  S23  1  0.829  0.777  0.507  1.0
  S  S24  1  0.117  0.491  0.220  1.0
  S  S25  1  0.861  0.142  0.857  1.0
  S  S26  1  0.860  0.854  0.146  1.0
  S  S27  1  0.285  0.856  0.855  1.0
  S  S28  1  0.997  0.144  0.143  1.0
  S  S29  1  0.393  0.491  0.779  1.0
  S  S30  1  0.663  0.221  0.507  1.0
  S  S31  1  0.256  0.220  0.779  1.0
[/CIF]
.