Americium hexafluoride

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Americium hexafluoride
Names
Other names
Americium(VI) fluoride
Identifiers
3D model (
JSmol
)
  • InChI=1S/Am.6FH/h;6*1H/q+6;;;;;;/p-6
    Key: MOPXCOMYGFTBPM-UHFFFAOYSA-H
  • F[Am](F)(F)(F)(F)F
Properties
AmF6
Molar mass 357 g·mol−1
Related compounds
Related compounds
 Uranium hexafluoride
Curium hexafluoride
Einsteinium hexafluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Americium hexafluoride is an

americium tetrafluoride was unsuccessfully attempted in 1990.[3] A thermochromatographic identification in 1986 remains inconclusive.[4] Calculations suggest that it may be distorted from octahedral symmetry.[4]

Synthesis

It is proposed that AmF
6 can be prepared by in both the condensed and gaseous states by the reaction of

KrF
2 with AmF
3 in anhydrous HF at 313–333 K.[5]

AmF3 + KrF2 → AmF6 + Kr[6]

References

  1. ISBN 978-94-011-3758-4
    . Retrieved 29 March 2023.
  2. ISBN 978-1-4831-4642-3
    . Retrieved 29 March 2023.
  3. doi:10.1021/j150570a009
    .
  4. ^
    PMID 25418862
    .
  5. ISBN 978-0-444-59935-3
    . Retrieved 29 March 2023.
  6. ^ Прусаков, Владимир Николаевич (2013). Избранные научные труды (in Russian). Rosatom. p. 59. Retrieved 29 March 2023.


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