Abstract
In the title compound, (C9H8N)4[Te2V8O28]·8H2O, the complete 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 molecules further link the components by O—H⋯Op and O—H⋯Ow hydrogen bonds. A number of C—H⋯O interactions and aromatic π–π stacking interactions [shortest centroid–centroid separation = 3.541 (7) Å] are also observed. Together, these generate a three-dimensional network.
Highlights
H atoms treated by a mixture of independent and constrained refinement max = 3.11 e Å3
In the title compound, (C9H8N)4[Te2V8O28]8H2O, the complete heteropolyanion is generated by a crystallographic inversion centre
The water molecules further link the components by O—H Op and
Summary
H atoms treated by a mixture of independent and constrained refinement max = 3.11 e Å3. R factor = 0.115; wR factor = 0.308; data-to-parameter ratio = 34.4. In the title compound, (C9H8N)4[Te2V8O28]8H2O, the complete 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 molecules further link the components by O—H Op and. A number of C—H O interactions and aromatic – stacking interactions [shortest centroid–centroid separation = 3.541 (7) Å] are observed.
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
