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Copper(I) azide

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Copper(I) azide
Names
IUPAC name Copper(I) azide
Other names Cuprous azide
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
InChI
  • InChI=1S/Cu.N3/c;1-3-2/q+1;-1Key: IXSIQMIYJPIHFR-UHFFFAOYSA-N
SMILES
  • ==.
Properties
Chemical formula CuN3
Molar mass 105.57 g/mol
Hazards
GHS labelling:
Pictograms GHS01: Explosive
Signal word Danger
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Copper(I) azide is an inorganic chemical compound with the formula CuN3. It is composed of a copper cation (Cu) and an azide anion (N−3).

Properties

Copper(I) azide has been used in the preparation of high-energy materials using methods with low environmental cost. These preparations were completed using systems that were high in nitrogen and without any oxygen. Like most azides, it is explosive.

CuAAC

See also: Click chemistry

Copper(I) azide is supported during the process of copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC).

References

  1. Goreshnik, Evgeny (12 June 2021). "Copper(I) azide and copper(I) cyanate π-complexes". Journal of Coordination Chemistry. 74 (11): 1919–1928. doi:10.1080/00958972.2021.1938013. S2CID 236278922. Retrieved 29 October 2023.
  2. González-Lainez, Miguel; Gallegos, Miguel; Munarriz, Julen; Azpiroz, Ramón; Passarelli, Vincenzo; Victoria Jiménez, M.; Pérez-Torrente, Jesús J. (15 July 2022). "Copper-Catalyzed Azide−Alkyne Cycloaddition (CuAAC) by Functionalized NHC-Based Polynuclear Catalysts: Scope and Mechanistic Insights". Organometallics. 41 (15): 2154–2169. doi:10.1021/acs.organomet.2c00246. hdl:10261/287945. PMC 9374069. PMID 35971402.
Copper compounds
Cu(0,I)
Cu(I)
Cu(I,II)
Cu(II)
Cu(III)
Cu(IV)
Salts and covalent derivatives of the azide ion
HN3 He
LiN3 Be(N3)2 B(N3)3 CH3N3
C(N3)4
CO(N3)2 		NH4N3
N3NO
N(N3)3
H2N–N3 		O FN3 Ne
NaN3 Mg(N3)2 Al(N3)3 Si(N3)4 P SO2(N3)2 ClN3 Ar
KN3 Ca(N3)2 Sc(N3)3 Ti(N3)4 VO(N3)3 Cr(N3)3
CrO2(N3)2 		Mn(N3)2 Fe(N3)2
Fe(N3)3 		Co(N3)2
Co(N3)3 		Ni(N3)2 CuN3
Cu(N3)2 		Zn(N3)2 Ga(N3)3 Ge As(N3)5 Se(N3)4 BrN3 Kr
RbN3 Sr(N3)2 Y(N3)3 Zr(N3)4 Nb Mo Tc Ru(N3)6 Rh(N3)6 Pd(N3)2 AgN3 Cd(N3)2 In Sn Sb(N3)5 Te(N3)4 IN3 Xe(N3)2
CsN3 Ba(N3)2 * Lu(N3)3 Hf Ta W Re Os Ir(N3)6 Pt(N3)6 Au(N3)4 Hg2(N3)2
Hg(N3)2 		TlN3 Pb(N3)2 Bi(N3)3 Po At Rn
Fr Ra(N3)2 ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* La(N3)3 Ce(N3)3
Ce(N3)4 		Pr Nd Pm Sm(N3)3 Eu(N3)2
Eu(N3)3 		Gd(N3)3 Tb Dy(N3)3 Ho(N3)3 Er Tm Yb(N3)3
** Ac(N3)3 Th(N3)4 Pa UO2(N3)2 Np Pu Am Cm Bk Cf Es Fm Md No
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