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 ...

六氟化氙（化学式XeF 6 ）是 氙 元素的 氟化物 中价态最高的，其中氙元素的 氧化数 为+6。六氟化氙常温常压下为无色固体，会与水反应。 六氟化氙常温常压下为无色固体，会与水反应。

六氟化氙（化学式：Xe F 6 ）是稀有气体 氙的三种氟化物之一，另外两种是XeF 2 和 XeF 4 。XeF 6 是这三种氟化氙里，氟化性最强的。它在室温下为稳定的无色晶体，会升华成黄色蒸汽。

2023年10月10日 · XeF 6 is the molecular formula for xenon hexafluoride, a colorless, odorless, highly reactive gas. It is an inorganic compound that is frequently used as a fluorinating and oxidizing agent in organic synthesis. XeF 6 is also used in the production of uranium hexafluoride (UF 6) for nuclear fuel enrichment.

2006年10月1日 · According to single crystal X-ray diffraction, neutron powder diffraction, solid state MAS NMR data, and differential scanning calorimetry, XeF 6 exists in at least six different modifications. Three of them are formed at temperatures above room temperature, one exists at room temperature, while two have been found at low temperatures.

2021年10月14日 · 6 Use and Manufacturing. 6.1 Uses. Sources/Uses. Proposed to be used as a mild fluorinating agent for aromatic systems and in high-power lasers; [Ullmann] Haz-Map, Information on Hazardous Chemicals and Occupational Diseases. 7 Safety and Hazards. 7.1 Hazards Identification. 7.1.1 Hazards Summary.

XeF6 have been determined and characterized using the re-stricted Hartree–Fock ~SCF! method. At each of these sta-tionary points, second-order Moflller–Plesset perturbation theory ~MP2!, configuration interaction including all single-and double-excitations ~CISD!, and Davidson-corrected CISD ~CISD1Q! energies were determined. At the Oh and

2017年9月9日 · Equation 14.4 shows the HOMO-LUMO mixing upon lowering of symmetry; equation 14.5 depicts the particular linear combination of the traditional $2\mathrm{t_{1u}}$ orbitals that transforms as $\mathrm{a_1}$ in the lowered symmetry; and equation 14.6 shows the interaction of the $2\mathrm{a_{1g}}$ orbital with this linear combination.

2001年5月4日 · Equilibrium geometry of XeF 6 is optimized at the LDA/NL level with the relativistic effect correction. The bond lengths, relative energies, and dipole moment of the four possible isomers with C 3v, O h, C s and C 2v symmetry on the potential surface of XeF 6 are listed in Table 1.

六氟化氙可以通过在6兆帕（60个大气压）的氟气下将XeF2加热到约300℃来制备。 用NiF 2作为 催化 剂，然而，这个反应可以在120℃下进行，甚至在氙氟摩尔比低至1:5的情况下。