Search results
Results From The WOW.Com Content Network
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 ...
To prevent decomposition, the xenon tetroxide thus formed is quickly cooled into a pale-yellow solid. It explodes above −35.9 °C into xenon and oxygen gas, but is otherwise stable. A number of xenon oxyfluorides are known, including XeOF 2, XeOF 4, XeO 2 F 2, and XeO 3 F 2. XeOF 2 is formed by reacting OF 2 with xenon gas at low temperatures.
Xenon hexafluoride, XeF 6 This page was last edited on 28 November 2023, at 08:20 (UTC). Text is available under the Creative Commons Attribution-ShareAlike ...
The tetrafluorides show a mixture of ionic and covalent bonding. Zirconium, hafnium, plus many of the actinides form tetrafluorides with an ionic structure that puts the metal cation in an 8-coordinate square antiprism. [58] [59] Melting points are around 1000 °C. [60] Titanium and tin tetrafluorides are polymeric, with melting points below ...
A hexafluoride is a chemical compound with the general formula QX n F 6, QX n F 6 m−, or QX n F 6 m+. Many molecules fit this formula. Many molecules fit this formula. An important hexafluoride is hexafluorosilicic acid (H 2 SiF 6 ), which is a byproduct of the mining of phosphate rock .
Pages in category "Xenon compounds" The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes. * Organoxenon chemistry; C.
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 ]
2 can also directly oxidise xenon to xenon hexafluoride: [12] 3 KrF 2 + Xe → XeF 6 + 3 Kr. KrF 2 is used to synthesize the highly reactive BrF + 6 cation. [6] KrF 2 reacts with SbF 5 to form the salt KrF + SbF − 6; the KrF + cation is capable of oxidising both BrF 5 and ClF 5 to BrF + 6 and ClF + 6, respectively. [14] KrF 2 can also react ...