Oa. Geras'Ko et al., Crystal structure of a supramolecular cluster adduct with cucurbituril, (H3O)(4)[W3S7Cl6](2)(C36N24O12H36)center dot 8H(2)O, RUSS J C CH, 26(7), 2000, pp. 478-481
The crystal structure of (H3O)(4)[W3S7Cl6](2)(C36N24O12H36). 8H(2)O was det
ermined. It crystallizes in the monoclinic system with a = 38.687(2), b = 1
8.127(1), c = 12.5760(7) Angstrom, beta = 94.185(1)degrees, space group C2/
c, Z = 4, Pealed = 2.412 g/cm(3). The crystal lattice consists of alternati
ng layers of cucurbituril molecules arranged in a parquet fashion and dimer
s of cluster anions. A comparison was made with the previously obtained sup
ramolecular molybdenum and the tungsten aqua complexes with cucurbituril.