Accuracy

dinitrogen pentoxide   1434 Dinitrogen pentoxide

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    #  Species Formula
  1424 N,N'-Bis(p-methoxyphenyl) terephthalamideC22H20N2O4
  1425 MethyldinitramineCH3N3O4
  1426 LiHCO3.2H2OH5LiCO5
  1427 LiHCO3.2H2O (Geo)H5LiCO5
  1428 Tartronic acidC3H4O5
  1429 1,3,5,7,9-pentaoxecaneC5H10O5
  1430 3,5,7,9,11-Pentaoxa-tridecaneC8H18O5
  1431 15-Crown-5C10H20O5
  1432 LiNO3.2H2OH4LiNO5
  1433 LiNO3.2H2O (Geo)H4LiNO5
  1434 Dinitrogen pentoxide N2O5
  1435 SER-SERC6H12N2O5
  1436 THR-THRC8H16N2O5
  1437 Li(+)(H2O)5.OHH11LiO6
  1438 Li(+)(H2O)5.OH (Geo)H11LiO6
  1439 Li(+)(H2O)6H12LiO6
  1440 Li(+)(H2O)6 (Geo)H12LiO6
  1441 B3O3(OH)3H3B3O6
  1442 Tri-acetyl borate (Geo)H9BC6O6
  1443 Tri-acetyl borateH9BC6O6
  1444 Trimethyl methanetricarboxylateC7H10O6


ΔHf: 2.7 kcal/mol,     REF: M. W. Chase, C. A. Davies, J. R. Downey, D. R. Frurip, R. A. McDonald, A. N. Syverud, JANAF Thermochemical Tables, Third Edition, J. Phys. Chem. Ref. Data 14, Suppl. 1 (1985).
I.P.: 12.3 eV,     REF: R. D. Levin, S. G. Lias, "Ionization Potentials and Appearance Potential Measurements," 1971-1981, Natl. Stand. Ref. Data Ser., Natl. Bur. Stand. 71, (1982), Cat. No. C13.48:71.
  
 PM7
Dinitrogen pentoxide
 H=2.7 HR=JANAF86 I=12.3 IR=LLNBS82
  O     0.01255041 +1  -0.05396289 +1   0.11274205 +1
  N     1.19922296 +1   0.03444254 +1  -0.00700545 +1
  O     1.58828535 +1   1.42019389 +1  -0.06280268 +1
  N     2.94202737 +1   1.77663991 +1   0.27492077 +1
  O     3.54092966 +1   1.02019299 +1   0.98057802 +1
  O     3.21352098 +1   2.84140921 +1  -0.19726525 +1
  O     2.06848550 +1  -0.77621106 +1  -0.13320105 +1