Accuracy

hydrazoic acid    681 Hydrazoic acid

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    #  Species Formula
   671 1,(1-Piperidinyl) cyclohexanecarbonitrileC12H20N2
   672 Li(I)(Cp)N2 (SIJNII) (Geo)H23LiC12N2
   673 Li(I)(Cp)N2 (SIJNII)H23LiC12N2
   674 a-Phenyl-1-piperidineacetonitrileC13H16N2
   675 Li(I)N2C5 (FAGCAR) (Geo)H25LiC14N2
   676 Li(I)N2C5 (FAGCAR)H25LiC14N2
   677 2,2'-BiquinolineC18H12N2
   678 TetraisobutylsuccinonitrileC20H36N2
   679 AzideN3
   680 Azide (Geo)N3
   681 Hydrazoic acid HN3
   682 BorazoleH6B3N3
   683 Borazole (Geo)H6B3N3
   684 Methyl AzideCH3N3
   685 1,3,5-TriazineC3H3N3
   686 s-Triazine (Geo)C3H3N3
   687 EthylenetricarbonitrileHC5N3
   688 1,1,1-EthanetricarbonitrileC5H3N3
   689 TrisdimethylaminoboraneH18BC6N3
   690 1,3,5-TricyanobenzeneC9H3N3
   691 1,1,1-Tricyano-2-phenyl ethaneC11H7N3


ΔHf: 70.3 kcal/mol,     REF: D. D. Wagman, W. H. Evans, V. B. Parker, T. Hawlow, S. M. Bailey, R. H. Schumm, Natl. Bur. Stand. (U.S.), Tech. Note, No 270-3 (1968) and "Errata in NBS Technical Note 270-8" (1981).
  
 PM7
Hydrazoic acid
 HR=WEPH1968 H=70.3
  N     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  N     1.13668730 +1    0.0000000 +0    0.0000000 +0     1     0     0
  N     1.23775169 +1  167.8270011 +1    0.0000000 +0     2     1     0
  H     1.01930907 +1  119.2247144 +1 -179.9907099 +1     3     2     1