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Xenon tetrafluoride is a chemical compound with chemical formula XeF 4. It was the first discovered binary compound of a noble gas. [3] It is produced by the chemical reaction of xenon with fluorine: [4] [5] Xe + 2 F 2 → XeF 4. This reaction is exothermic, releasing an energy of 251 kJ/mol. [3]
An unusual ion containing xenon is the tetraxenonogold(II) cation, AuXe 2+ 4, which contains Xe–Au bonds. [25] This ion occurs in the compound AuXe 4 (Sb 2 F 11) 2, and is remarkable in having direct chemical bonds between two notoriously unreactive atoms, xenon and gold, with xenon acting as a transition metal
4) is an inorganic chemical compound. It is an unstable colorless liquid [2] [3] with a melting point of −46.2 °C (−51.2 °F; 227.0 K) [4] that can be synthesized by partial hydrolysis of XeF 6, or the reaction of XeF 6 with silica [3] or NaNO 3: [5] NaNO 3 + XeF 6 → NaF + XeOF 4 + FNO 2. A high-yield synthesis proceeds by the reaction ...
Structure of cisplatin, an example of a molecule with the square planar coordination geometry. In chemistry, the square planar molecular geometry describes the stereochemistry (spatial arrangement of atoms) that is adopted by certain chemical compounds. As the name suggests, molecules of this geometry have their atoms positioned at the corners.
Recently, [when?] xenon has been shown to produce a wide variety of compounds of the type XeO n X 2 where n is 1, 2 or 3 and X is any electronegative group, such as CF 3, C(SO 2 CF 3) 3, N(SO 2 F) 2, N(SO 2 CF 3) 2, OTeF 5, O(IO 2 F 2), etc.; the range of compounds is impressive, similar to that seen with the neighbouring element iodine ...
Two people are dead after a plane crashed into a building near the Daniel K. Inouye International Airport in Honolulu, according to reports. At around 3:15 p.m. local time on Tuesday, Kamaka Air ...
In the crystal structure of this product the magnesium atom is octahedrally-coordinated and the XeF 2 ligands are axial while the AsF − 6 ligands are equatorial. Many such reactions with products of the form [M x (XeF 2 ) n ](AF 6 ) x have been observed, where M can be calcium , strontium , barium , lead , silver , lanthanum , or neodymium ...
There’s an absolute frenzy about this "cancer-causing chemical" on social media, which is a win for anti-food-dye advocates and the advocacy groupp Centre for Science in the Public Interest ...