Acta Cryst. (2005). E61, o2984-o2986 [ doi:10.1107/S1600536805025304 ]
Abstract: 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 - interactions.
Online 17 August 2005
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