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Strontium azide

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Strontium azide
Names
IUPAC name Strontium azide
Other names Strontium diazide
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/2N3.Sr/c2*1-3-2;/q2*-1;+2Key: PDEROVFZLWBVSG-UHFFFAOYSA-N
SMILES
  • ==.==.
Properties
Chemical formula Sr(N3)2
Molar mass 171.66 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

Strontium azide is an inorganic chemical compound with the formula Sr(N3)2. It is composed of the strontium cation (Sr) and the azide anions (N−3).

Properties

Strontium azide crystallizes in an orthorhombic Fddd space group. Unlike the azides of alkali metals which have a linear azide ion formation, strontium azide possesses bent azide ions, which can continue to bend further when under higher pressure.

References

  1. Pringle, G. E.; Noakes, D. E. (18 April 1967). "The Crystal Structures of Lithium, Sodium, and Strontium Azides". Acta Crystallographica. B24 (2): 262–269. doi:10.1107/S0567740868002062. Retrieved 29 October 2023.
  2. Zhu, Weihua; Xu, Xiaojuan; Xiao, Heming (8 May 2007). "Electronic structure and optical properties of crystalline strontium azide and barium azide by ab initio pseudopotential plane-wave calculations". Journal of Physics and Chemistry of Solids. 68 (9): 1762–1769. Bibcode:2007JPCS...68.1762Z. doi:10.1016/j.jpcs.2007.05.001. Retrieved 7 September 2023.
  3. Zhu, Hongyang; Han, Xue; Zhu, Peifen; Wu, Xiaoxin; Chen, Yanmei; Li, Miaoran; Li, Xuefeng; Cui, Qiliang (27 May 2016). "Pressure-Induced Amorphization of Strontium Azide". J. Phys. Chem. C. 120 (23): 12423–12428. doi:10.1021/acs.jpcc.6b04446. Retrieved 29 October 2023.
Strontium compounds
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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