Tetra-quinolinium ditelluro(VI)octa-vanadate(V) octa-hydrate.

ABSTRACT: In the title compound, (C9H8N)4[Te2V8O28]·8H2O, the com-plete heteropolyanion is generated by a crystallographic inversion centre. One of the two quniolinium ions forms an N-H⋯Op (p = polyoxidometallate) hydrogen bond and the other an N-H⋯Ow (w = water) hydrogen bond. The water mol-ecules further link the components by O-H⋯Op and O-H⋯Ow hydrogen bonds. A number of C-H⋯O inter-actions and aromatic π-π stacking inter-actions [shortest centroid-centroid separation = 3.541 (7) Å] are also observed. Together, these generate a three-dimensional network.

SUBMITTER: Toumi S 

PROVIDER: S-EPMC3884254 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature