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Xenon hexafluoride is a noble gas compound with the formula XeF 6. It is one of the three binary fluorides of xenon that have been studied experimentally, the other two being XeF 2 and XeF 4. All known are exergonic and stable at normal temperatures. XeF 6 is the strongest fluorinating agent of the series. It is a colorless solid that readily ...
Xenon can also form endohedral fullerene compounds, where a xenon atom is trapped inside a fullerene molecule. The xenon atom trapped in the fullerene can be observed by 129 Xe nuclear magnetic resonance (NMR) spectroscopy. Through the sensitive chemical shift of the xenon atom to its environment, chemical reactions on the fullerene molecule ...
Three different xenon fluorides, all exergonic and stable, are known: Xenon difluoride, ... Xenon hexafluoride, XeF 6 This page was last edited on 28 November ...
The first published report, in June 1962, of a noble gas compound was by Neil Bartlett, who noticed that the highly oxidising compound platinum hexafluoride ionised O 2 to O + 2. As the ionisation energy of O 2 to O + 2 (1165 kJ mol −1 ) is nearly equal to the ionisation energy of Xe to Xe + (1170 kJ mol −1 ), he tried the reaction of Xe ...
Organoxenon chemistry is the study of the properties of organoxenon compounds, which contain carbon to xenon chemical bonds. The first organoxenon compounds were divalent, such as (C 6 F 5) 2 Xe. The first tetravalent organoxenon compound, [C 6 F 5 XeF 2][BF 4], was synthesized in 2004. [1] So far, more than one hundred organoxenon compounds ...
Unlike other hydrohalic acids, such as hydrochloric acid, hydrogen fluoride is only a weak acid in water solution, with acid dissociation constant (pK a) equal to 3.19. [36] HF's weakness as an aqueous acid is paradoxical considering how polar the HF bond is, much more so than the bond in HCl, HBr, or HI. The explanation for the behavior is ...
Caesium heptafluoroxenate is an inorganic compound of ... and xenon with the chemical formula CsXeF 7 ... be prepared by dissolving xenon hexafluoride in molten ...
It is an ionic compound containing well-separated nitrosonium cations (NO +) and octafluoroxenate(VI) anions (XeF 2− 8). The molecular geometry of the octafluoroxenate(VI) ion is square antiprismatic, having Xe–F bond lengths of 1.971 Å, 1.946 Å, 1.958 Å, 2.052 Å, and 2.099 Å. [1] It is synthesized by the reaction of xenon hexafluoride ...