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Cerium nitride

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Cerium nitride
Names
Other names cerium mononitride, azanylidynecerium
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
EC Number
  • 247-243-0
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/Ce.NKey: BCZWPKDRLPGFFZ-UHFFFAOYSA-N
SMILES
  • N#
Properties
Chemical formula CeN
Molar mass 154.123 g·mol
Appearance Brown powder
Melting point 2,557 °C (4,635 °F; 2,830 K)
Hazards
GHS labelling:
Pictograms GHS07: Exclamation mark
Signal word Warning
Hazard statements H315, H319, H335
Precautionary statements P233, P262, P280, P304, P305, P338, P340, P351, P403, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Cerium nitride is a binary inorganic compound of cerium and nitrogen with the chemical formula CeN.

Synthesis

CeN can be obtained by direct chemistry of cerium with nitrogen at 850–900 °C.

2Ce + N2 → 2CeN

Physical properties

CeN forms a brown powder with a melting point of 2557 °C. The compound is a semi-metallic conductor, stable in dry air.

Uses

CeN can be used to simulate the properties of uranium mononitride (UN).

References

  1. "Cerium Nitride". American Elements. Retrieved 2 February 2024.
  2. Dronskowski, Richard (8 January 2008). Computational Chemistry of Solid State Materials: A Guide for Materials Scientists, Chemists, Physicists and others. John Wiley & Sons. p. 180. ISBN 978-3-527-61229-1. Retrieved 2 February 2024.
  3. ^ "Cerium Nitride Powder, CeN, CAS 25764-08-3 - Heeger Materials". Heeger Materials Inc. Retrieved 2 February 2024.
  4. Scientific and Technical Aerospace Reports. NASA, Office of Scientific and Technical Information. 1964. p. 120. Retrieved 2 February 2024.
  5. Wan, Yue; Yi, Taimin; Fu, Yajun; Zheng, Fengcheng; Yang, Mengsheng; He, Zhibing; Cao, Linhong (15 January 2020). "Structure and oxidation properties of CeN thin films prepared by DC reactive magnetron sputtering". Surface and Coatings Technology. 381: 125168. doi:10.1016/j.surfcoat.2019.125168. ISSN 0257-8972. S2CID 210252046. Retrieved 2 February 2024.
Cerium compounds
Cerium(II)
Cerium(III)
Organocerium(III)
Cerium(III,IV)
Cerium(IV)
Salts and covalent derivatives of the nitride ion
NH3
N2H4
+H
HN
H2N 		He(N2)11
Li3N
LiN3 		Be3N2
Be(N3)2 		BN
-B 		C2N2
β-C3N4
g-C3N4
CxNy 		N2 NxOy
+O 		N3F
N2F2
N2F4
NF3
+F 		Ne
Na3N
NaN3 		Mg3N2
Mg(N3)2 		AlN Si3N4
-Si 		PN
P3N5
-P 		SxNy
SN
S2N2
S4N4
SN2H2 		NCl3
ClN3
+Cl 		Ar
K3N
KN3 		Ca3N2
Ca(N3)2 		ScN TiN
Ti3N4 		VN CrN
Cr2N 		MnxNy FexNy Co3N Ni3N Cu3N Zn3N2 GaN Ge3N4
-Ge 		AsN
+As 		Se4N4 Br3N
BrN3
+Br 		Kr
RbN3 Sr3N2
Sr(N3)2 		YN ZrN NbN β-Mo2N Tc Ru Rh PdN Ag3N Cd3N2 InN Sn SbN Te4N4? I3N
IN3
+I 		Xe
CsN3 Ba3N2
Ba(N3)2 		* LuN HfN
Hf3N4 		TaN WN RexNy Os Ir Pt Au Hg3N2 Tl3N (PbNH) BiN Po At Rn
Fr Ra3N2 ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* LaN CeN PrN NdN PmN SmN EuN GdN TbN DyN HoN ErN TmN YbN
** Ac ThxNy PaN UxNy NpN PuN AmN CmN BkN Cf Es Fm Md No


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