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Why Is Xef6 Known?

FAQs Jackson Bowman July 31, 2022

Xenon hexafluoride is an inert gas compound with the formula XeF6. It is one of the three binary xenon fluorides, the other two are XeF2 and XeF4. All known are exergonic and stable at normal temperatures. XeF6 is the strongest fluorinating agent in the range.

What is XeF6 called?

Xenonfluorid (XeF6) Xenonhexafluorid.

How does XeF6 exist?

XeF6 exists as [XeF4]^+2[2HF2]^ – in HF .

What is unusual about xenon hexafluoride?

Xenon hexafluoride reacts violently with hydrogen and with water at room temperature. Xenon hexafluoride can be used as a fluorinating agent for both inorganic and organic compounds; it fluorines many room temperature materials that do not react with elemental fluorine under the same conditions.

Why XeF6 have distorted octahedral structure explain with hybridization process?

Xenon hexafluoride has sp3d3 hybridization. Xe has 8 electrons in its valence shell, of which 6 electrons form six bonds with 6 F atoms while the remaining two electrons remain as a lone pair. Its structure is distorted octahedral because the lone pair of electrons is in the sp3d3 hybrid orbital.

What type of compound is XeF6?

Xenon hexafluoride is a noble gas compound with the formula XeF6. It is one of the three binary xenon fluorides, the other two are XeF2 and XeF4. All known are exergonic and stable at normal temperatures.

Why is XeF6 distorted octahedral?

XeF6 shows a distorted octahedral geometry. This distortion is due to the presence of lone pairs of electrons.

What is hybridization of XeF6?

Hybridization of XeF6 (xenon hexafluoride) In the hybridization of XeF6, the molecule is sp3d3 < /sup> hybridizes.

What happens when XeF6 undergoes complete hydrolysis?

The complete hydrolysis of XeF6 produces XeO3, the xenon trioxide. This xenon trioxide is highly explosive and acts as a powerful oxidizer in solution.

What is hybridization of XeF6 in solid state?

The cationic part of solid XF5 contains XeF5+. In the cation, the central Xe atom has 5 bonding pairs and 1 lone pair. Therefore, it undergoes sp3d2 hybridization to form a distorted octahedral geometry.

Why XeF6 is not stored in glass?

XeF6cannot be handled in a glass jar because it reacts with SiO2 to form — — Solution: XeF 6 cannot be stored in quartz or quartz vessels as it reacts with SiO2 and is an explosive compound of XeO3 > forms.

How is xenon used in medicine?

In medicine, xenon can be used as a neuroprotective and anesthetic agent. It can also be used as a contrast agent in imaging. It also has the potential to be used in the field of optics. In vitro and in vivo studies demonstrate that xenon has therapeutic effects on various neurodegenerative consequences.

Is XeF6 polar or nonpolar?

Is XeF6 perfect octahedral?

The structure of XeF6 was determined experimentally to be distorted octahedron.

Is XeF6 square planar?

(c) The geometry of XeF6 is distorted octahedral, with all six positions occupied by fluorine atoms and the Xe atom’s lone pair of electrons present at the corner one of the triangular faces.

Does XeF6 have regular geometry?

Due to the six bonding pairs, $Xe{F_6}$ should have an octahedral geometry, but it is not, since the lone pair of electrons is located at the $s{p^3}{d^3}$ hybrid orbital. Therefore $Xe{F_6}$has a distorted geometry from a regular octahedron or $Xe{F_6}$has a distorted octahedral geometry. Therefore, the correct option is B.

References:

  1. https://pubchem.ncbi.nlm.nih.gov/compound/Xenon-hexafluoride
  2. https://www.toppr.com/ask/question/xef6-exists-as-xef422hf2-in-hf/
  3. https://patents.google.com/patent/US3192016A/en
  4. https://www.toppr.com/ask/question/structure-of-xef6-is-octahedron-with-sp3d3-hybridization-of-xe/
  5. https://en.wikipedia.org/wiki/Xenon_hexafluoride
  6. https://www.toppr.com/ask/question/the-shape-ofdisplaystyle-xef6-is/
  7. https://byjus.com/jee/hybridization-of-xef6/
  8. https://www.toppr.com/ask/question/endproduct-of-the-complete-hydrolysis-of-xef6-is/
  9. https://www.toppr.com/ask/question/what-is-the-hybridization-of-xe-in-cationic-part-of/
  10. https://byjus.com/questions/xef6-cannot-be-handled-in-a-glass-vessel-because-it-reacts-with-sio2-forming/
  11. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3626616/
  12. https://www.youtube.com/watch?v=Hf2polEeNEE
  13. https://www.toppr.com/ask/question/the-structure-of-xef6-is-experimentally-determined-to-be-distorted/
  14. https://www.sarthaks.com/46106/the-geometry-of-xef6-is-a-planar-hexagon
  15. https://www.vedantu.com/question-answer/structure-of-xef6-is-octahedron-with-sp3d3-class-11-chemistry-cbse-5f7d4096bc84ec3b224175c9

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