Spectral studies on pyridinium hexafluorotitanate(IV)

Pure samples of pyridinium hexafluorotitanate(IV) [(C5H5N+H)2TiF=6] were prepared by the reaction of pyridinium poly(hydrogen fluoride) and titanium tetrachloride. The i.r. spectral data in the range 4000–200 cm−1 and 1H, 19F, and 13CNMR spectra for this compound are reported.