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  2. Xenon tetrafluoride - Wikipedia

    en.wikipedia.org/wiki/Xenon_tetrafluoride

    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]

  3. Xenon compounds - Wikipedia

    en.wikipedia.org/wiki/Xenon_compounds

    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. Xenon oxytetrafluoride - Wikipedia

    en.wikipedia.org/wiki/Xenon_oxytetrafluoride

    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 ...

  5. Square planar molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Square_planar_molecular...

    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.

  6. Noble gas compound - Wikipedia

    en.wikipedia.org/wiki/Noble_gas_compound

    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 ...

  7. Wikipedia:Molecular structure diagram - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Molecular...

    Stereochemistry demands special attention because three-dimensionality is the most difficult part of a structure to visualize. Techniques for presenting 3-dimensional structures reflect the tastes of the artist. Three dimensionality is best highlighted by the depictions of bonds, using wedges, bolding, and hashed formats.

  8. Xenon difluoride - Wikipedia

    en.wikipedia.org/wiki/Xenon_difluoride

    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 ...

  9. Wikipedia : Manual of Style/Chemistry/Structure drawing

    en.wikipedia.org/.../Chemistry/Structure_drawing

    Draw the structure in your molecule editor (ideally change the settings to give a molecule twice the size as the JACS standard or change the size to 200% before next step), and save it as an Encapsulated PostScript file (.eps) - many of the Apple print drivers (an Apple printer is not required) that print to a PostScript printer can be set to ...