Tetra-quinolinium ditelluro(VI)octa-vanadate(V) octa-hydrate.
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.
Laboratoire de chimie des Matériaux, Faculté des Sciences de Bizerte, 7021 Zarzouna Bizerte, Tunisia.
Sirine
S
Toumi
Laboratoire de chimie des Matériaux, Faculté des Sciences de Bizerte, 7021 Zarzouna Bizerte, Tunisia.
Samah Akriche
SA
Toumi
Laboratoire de chimie des Matériaux, Faculté des Sciences de Bizerte, 7021 Zarzouna Bizerte, Tunisia.
Mohamed
M
Rzaigui