125Te and 19F NMR spectroscopic study of the hydrolysis of pentafluorotellurium chloride: evidence for trans- and cis-HOTeF4Cl and cis, mer-(HO)2TeF3Cl

1989/09/01 by Lawrence J. Lawlor, Alban Martin, Michael P. Murchie +2 · 1 citation
Chemistry · Earth and Planetary Sciences · Materials Science · #Atmospheric Ozone and Climate #Inorganic Fluorides and Related Compounds #Luminescence Properties of Advanced Materials

paper · doi:10.1139/v89-229

openalex publication_date 1989/09/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/06/11

Abstract

The hydrolysis of TeF 5 Cl has been followed by 125 Te and 19 F NMR spectroscopy. The spectra show that the known series (HO) n TeF 6−n (n = 2−6) are present. In addition the spectra are consistent with the presence of the previously unreported series (HO) n TeF 5−n Cl (n = 1–3) as well as unidentified fluorotellurium(IV) species. Evidence is presented for the new species trans- and cis-HOTeF 4 Cl and cis, mer-(HO) 2 TeF 3 Cl. The course of the hydrolysis of TeF 5 Cl is compared with that of SF 5 Cl. Keywords: trans-tetrafluorotellurium hydroxychloride, cis-tetrafluorotellurium hydroxychloride, cis,mer-tetrafluorotellurium dihydroxychloride, pentafluorotellurium chloride, hydrolysis.

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• Facile Synthesis of Pentafluoroorthotelluric Acid

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