I'be polycrystalline ESR spectrum of the SF5 radical has been observed in y-irradiated sulphur hesafluoride at -196' after annealΓ―ng the sample at -137' to remove the SF6 radical which is also produced by the Γ―rradiation. A satisfactory simulation of the highly anisotropic powder spectrum was achiev
On the structure of the radical SF5
β Scribed by Allan R. Gregory
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 322 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Unrestricted SCF h4O~caIcuI~tions in the INDO approximation lead to.a satisfactory explanation for the absence. of a detectable hyperfine interaction between the unpaired electron and the unique-rgFnudeus of tile radical SF,.
They thus support the reassignment of an EPR spectrum that was first attributed to the rad$aI cation SF4f to SFs.
π SIMILAR VOLUMES
## Abstract UV spectra of SF~5~ and SF~5~O~2~ radicals in the gas phase at 295 K have been quantified using a pulse radiolysis UV absorption technique. The absorption spectrum of SF~5~ was quantified from 220 to 240 nm. The absorption cross section at 220 nm was (5.5 Β± 1.7) Γ 10^β19^ cm^2^. When SF