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Americium trihydride

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Americium trihydride
Names
Other names Americium hydride
Identifiers
CAS Number
3D model (JSmol)
InChI
  • InChI=1S/Am.3HKey: BXJLKKMHMQLURG-UHFFFAOYSA-N
SMILES
  • ...
Properties
Chemical formula AmH3
Molar mass 246 g·mol
Density 9/76 g/cm
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Americium trihydride is a binary inorganic compound of americium and hydrogen with the chemical formula AmH3.

Physical properties

The compound crystalyzes with a hexagonal crystal structure. Stable at low temperatures.

Chemical properties

Reaction of americium trihydride with nitrogen at 750 °C produces americium nitride:

AmH3 + N2 → AmN + NH3

References

  1. Yaws, Carl L. (6 January 2015). The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals: Physical Properties for More Than 54,000 Organic and Inorganic Chemical Compounds, Coverage for C1 to C100 Organics and Ac to Zr Inorganics. Gulf Professional Publishing. p. 688. ISBN 978-0-12-801146-1. Retrieved 9 February 2024.
  2. Roddy, J. W. (1 December 1973). "The actinide hydrides: The americium-hydrogen system". Journal of Inorganic and Nuclear Chemistry. 35 (12): 4141–4148. doi:10.1016/0022-1902(73)80401-4. ISSN 0022-1902. Retrieved 9 February 2024.
  3. Perry, Dale L. (19 April 2016). Handbook of Inorganic Compounds. CRC Press. p. 502. ISBN 978-1-4398-1462-8. Retrieved 9 February 2024.
  4. Hummel, Wolfgang; Berner, Urs; Curti, Enzo; Pearson, F. J.; Thoenen, Tres (2002). Nagra/PSI Chemical Thermodynamic Data Base 01/01. Universal-Publishers. p. 123. ISBN 978-1-58112-620-4. Retrieved 9 February 2024.
  5. Silva, R. J.; Bidoglio, G.; Robouch, P. B.; Puigdomenech, I.; Wanner, H.; Rand, M. H. (2 December 2012). Chemical Thermodynamics of Americium. Newnes. p. 100. ISBN 978-0-444-59935-3. Retrieved 9 February 2024.
  6. Morss, L. R.; Edelstein, Norman M.; Fuger, Jean (31 December 2007). The Chemistry of the Actinide and Transactinide Elements (3rd ed., Volumes 1-5). Springer Science & Business Media. pp. 1317–1318. ISBN 978-1-4020-3598-2. Retrieved 5 February 2024.
Americium compounds
Am(II)
Am(III)
Am(IV)
Am(VI)AmF6 (predicted)
Binary compounds of hydrogen
Alkali metal
(Group 1) hydrides
Alkaline (Group 2)
earth hydrides
Monohydrides
Dihydrides
Group 13
hydrides
Boranes
Alanes
Gallanes
Indiganes
Thallanes
Nihonanes (predicted)
  • NhH
  • NhH3
  • Nh2H6
  • NhH5
Group 14 hydrides
Hydrocarbons
Silanes
Silenes
Silynes
Germanes
Stannanes
Plumbanes
Flerovanes (predicted)
  • FlH
  • FlH2
  • FlH4
Pnictogen
(Group 15) hydrides
Azanes
Azenes
Phosphanes
Phosphenes
Arsanes
Stibanes
Bismuthanes
Moscovanes
Hydrogen
chalcogenides
(Group 16 hydrides)
Polyoxidanes
  • H2O
  • H2O2
  • H2O3
  • H2O4
  • H2O5
  • more...
  • Polysulfanes
    Selanes
    Tellanes
    Polanes
    Livermoranes
    Hydrogen halides
    (Group 17 hydrides)
  • HF
  • HCl
  • HBr
  • HI
  • HAt
  • HTs (predicted)
  • Transition
    metal hydrides
    Lanthanide hydrides
    Actinide hydrides
    Exotic matter hydrides
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