organic compounds
The title compound, 2C5H6N+·TeF5−·0.5Te2F6O22−, contains two anions, [TeF5]− and [Te2O2F6]2−. The [Te2O2F6]2− anions are involved in HF/O bonding with the pyridinium cations. Crystallographically imposed inversion leads to molecular Cs symmetry for the [Te2O2F6]2− anions. Extended chains of inversion-related pyridinium cations are built up by π–π interactions.