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Although the existence of the NF4+ cation has been known for 51 years, and its formation mechanism from NF3 , F2 , and a strong Lewis acid in the presence of an activation energy source had been studied extensively, the mechanism had not been established. Experimental evidence had shown that the first step involves the generation of F atoms from F2 , and also that the NF3+ cation is a key intermediate...
Die stärksten neutralen Ein‐Elektronen‐Oxidantien …… werden von K. O. Christe et al. in der Zuschrift auf S. 8032 ff. beschrieben. Die Gegenwart starker Lewis‐Säuren verstärkt die Oxidationskraft von elementarem Fluor um bis zu 6.7 eV, und Sb2F11 hat eine Elektronenaffinität von 9.78 eV (PtF6: 7.09 eV). Kombiniert mit einer typischen Gitterenergie von etwa 6 eV für ein festes Produkt können diese...
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