Accuracy

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1222 Dinitrogen pentoxide

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# | Species | Formula
1212 | 2,4-Dinitrotoluene | C7H6N2O4 |
1213 | Dinitrophenylmethane | C7H6N2O4 |
1214 | N,N'-Bis(m-methoxyphenyl) terephthalamide | C22H20N2O4 |
1215 | N,N'-Bis(o-methoxyphenyl) terephthalamide | C22H20N2O4 |
1216 | N,N'-Bis(p-methoxyphenyl) terephthalamide | C22H20N2O4 |
1217 | Methyldinitramine | CH3N3O4 |
1218 | Tartronic acid | C3H4O5 |
1219 | 1,3,5,7,9-pentaoxecane | C5H10O5 |
1220 | 3,5,7,9,11-Pentaoxa-tridecane | C8H18O5 |
1221 | 15-Crown-5 | C10H20O5 |
1222 | Dinitrogen pentoxide | N2O5 |
1223 | Trimethyl methanetricarboxylate | C7H10O6 |
1224 | Triethyl methanetricarboxylate | C10H16O6 |
1225 | Triethyl 1,1,1-ethanetricarboxylate | C11H18O6 |
1226 | Trinitromethane (Geo) | HCN3O6 |
1227 | Trinitromethane | HCN3O6 |
1228 | 1,1,1-Trinitroethane | C2H3N3O6 |
1229 | 2,4,6-Trinitrotoluene | C7H5N3O6 |
1230 | 2-(Diacetoxymethyl)-5-nitrofuran | C9H9NO7 |
1231 | 2,4,6-Trinitroanisole | C7H5N3O7 |
1232 | 2,4,6-Trinitrophenetole | C8H7N3O7 |

ΔHf: 2.7 kcal/mol
I.P.: 12.3 eV, REF:

    Dinitrogen pentoxide
     H=2.7 HR=JANAF86 I=12.3 IR=LLNBS82
      O     0.02242144 +1   0.01859614 +1   0.12590752 +1
      N     1.21619814 +1   0.03356609 +1  -0.02253451 +1
      O     1.64387691 +1   1.35752362 +1  -0.02207840 +1
      N     2.93610210 +1   1.76577159 +1   0.29686896 +1
      O     3.58139500 +1   1.11077754 +1   1.06962503 +1
      O     3.15153725 +1   2.81564565 +1  -0.24967491 +1
      O     2.01420240 +1  -0.83993175 +1  -0.22973425 +1