Uranium nitride

Uranium nitride

Chembox new
Name = Uranium nitride [cite journal
title = Fabrication and testing of uranium nitridenext term fuel for space power reactors
author = R. B. Matthews, K. M. Chidester, C. W. Hoth, R. E. Mason, R. L. Petty
journal = Journal of Nuclear Materials
volume = 151
issue = 3
year = 1988
pages = 345
doi = 10.1016/0022-3115(88)90029-3
]
IUPACName = Uranium nitride
Section1 = Chembox Identifiers
CASNo = 12033-83-9

Section2 = Chembox Properties
Formula = U2N3
MolarMass = 518.078 g/mol
Appearance = crystalline solid
Density = 11300 kg m-3, Solid
Solubility = 0.08 g/100 ml (20 °C)
MeltingPt = 900°C (decomposes to UN)
BoilingPt = Decomposes

Uranium nitride (U2N3) is a ceramic compound used as nuclear fuel in nuclear test reactors, because it has properties similar to uranium dioxide or uranium carbide. It can be synthesized by the reaction of nitrogen with uranium at 700 K. [Cotton, Simon (1991) Lanthanides and Actinides. New York: Oxford University Press, p. 126] Uranium nitride is also formed as a product of uranium combustion in air.

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