Accuracy

3,5,7,9,11-pentaoxa-tridecane   1221 3,5,7,9,11-Pentaoxa-tridecane

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    #  Species Formula
  1211 o-DinitrobenzeneC6H4N2O4
  1212 p-DinitrobenzeneC6H4N2O4
  1213 DinitrophenylmethaneC7H6N2O4
  1214 2,4-DinitrotolueneC7H6N2O4
  1215 N,N'-Bis(m-methoxyphenyl) terephthalamideC22H20N2O4
  1216 N,N'-Bis(o-methoxyphenyl) terephthalamideC22H20N2O4
  1217 N,N'-Bis(p-methoxyphenyl) terephthalamideC22H20N2O4
  1218 MethyldinitramineCH3N3O4
  1219 Tartronic acidC3H4O5
  1220 1,3,5,7,9-pentaoxecaneC5H10O5
  1221 3,5,7,9,11-Pentaoxa-tridecane C8H18O5
  1222 15-Crown-5C10H20O5
  1223 Dinitrogen pentoxideN2O5
  1224 Trimethyl methanetricarboxylateC7H10O6
  1225 Triethyl methanetricarboxylateC10H16O6
  1226 Triethyl 1,1,1-ethanetricarboxylateC11H18O6
  1227 Trinitromethane (Geo)HCN3O6
  1228 TrinitromethaneHCN3O6
  1229 1,1,1-TrinitroethaneC2H3N3O6
  1230 2,4,6-TrinitrotolueneC7H5N3O6
  1231 2-(Diacetoxymethyl)-5-nitrofuranC9H9NO7


ΔHf: -216.5 kcal/mol,     REF: NIST Chemistry WebBook, NIST Standard Reference Database, No. 69; W. G. Mallard, P. J. Linstrom, Eds., National Institute of Standards and Technology, Gaithersberg, http://webbook.nist.gov/chemistry.
  

3,5,7,9,11-Pentaoxa-tridecane
 H=-216.52 HR=NIST
  C     0.25884403 +1  -1.40304760 +1  -0.48824280 +1
  C     1.78014748 +1  -1.28754800 +1  -0.49640627 +1
  O     2.09519378 +1   0.09992353 +1  -0.50713912 +1
  C     2.94528463 +1   0.56001619 +1  -1.51459895 +1
  O     2.21867671 +1   1.09781174 +1  -2.59473981 +1
  C     1.58951600 +1   0.19553392 +1  -3.45584607 +1
  O     2.54257782 +1  -0.62269314 +1  -4.09429245 +1
  C     3.32493628 +1   0.01386436 +1  -5.07616605 +1
  O     2.54866941 +1   0.33017827 +1  -6.19525850 +1
  C     1.88452185 +1  -0.72408749 +1  -6.85236819 +1
  O     2.71415127 +1  -1.31834049 +1  -7.80798247 +1
  C     3.47863613 +1  -2.43915062 +1  -7.40634969 +1
  C     2.59698566 +1  -3.65443027 +1  -7.14382438 +1
  H    -0.07964008 +1  -2.20988903 +1   0.16959310 +1
  H    -0.15457717 +1  -1.58781789 +1  -1.48413766 +1
  H    -0.18869410 +1  -0.46654314 +1  -0.11827379 +1
  H     2.24134827 +1  -1.82764835 +1  -1.33872891 +1
  H     2.22214178 +1  -1.65235670 +1   0.45086474 +1
  H     3.66166860 +1  -0.20009365 +1  -1.86058070 +1
  H     3.40588750 +1   1.46680880 +1  -1.07104714 +1
  H     1.05489566 +1   0.85001615 +1  -4.16804333 +1
  H     0.94918582 +1  -0.52518982 +1  -2.92147920 +1
  H     4.11088295 +1  -0.72607712 +1  -5.29960907 +1
  H     3.69984684 +1   0.99822133 +1  -4.73959911 +1
  H     1.13793372 +1  -0.18348923 +1  -7.46992756 +1
  H     1.45806408 +1  -1.44358583 +1  -6.13883882 +1
  H     4.11005576 +1  -2.18497099 +1  -6.53941515 +1
  H     4.12690446 +1  -2.58484655 +1  -8.29424828 +1
  H     3.18410703 +1  -4.57952971 +1  -7.14929156 +1
  H     1.82446890 +1  -3.74895010 +1  -7.91803487 +1
  H     2.08968887 +1  -3.59601009 +1  -6.17514185 +1