Accuracy

2,5,8-trioxanonane   1323 2,5,8-Trioxanonane

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    #  Species Formula
  1313 B3O3H3H3B3O3
  1314 B3O3H3 (Geo)H3B3O3
  1315 1,3,5-TrioxaneC3H6O3
  1316 Methyl hydroxyacetateC3H6O3
  1317 GlycerolC3H8O3
  1318 Trimethoxyborane (Geo)H9BC3O3
  1319 TrimethoxyboraneH9BC3O3
  1320 Maleic anhydrideC4H2O3
  1321 Acetic anhydrideC4H6O3
  1322 TrimethoxymethaneC4H10O3
  1323 2,5,8-Trioxanonane C6H14O3
  1324 TriethoxyboraneH15BC6O3
  1325 m-Salicylic acidC7H6O3
  1326 o-Salicylic acidC7H6O3
  1327 p-Salicylic acidC7H6O3
  1328 2,3-Butanediol, 2,3-dimethyl-, monoformateC7H14O3
  1329 Trimethoxymethyl benzeneC10H14O3
  1330 1-tert-Butoxy-3-propoxy-2-propanolC10H22O3
  1331 1-Butoxy-3-tert-butyl-2-propanolC11H24O3
  1332 Benzoic acid, anhydrideC14H10O3
  1333 Nitrate radicalNO3


ΔHf: -124.6 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.
  
 PM7
2,5,8-Trioxanonane
 H=-124.6 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  O     1.41426267 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.42156852 +1  112.6015026 +1    0.0000000 +0     2     1     0
  C     1.53765548 +1  103.5492789 +1 -179.9878421 +1     3     2     1
  O     1.42132056 +1  103.1172163 +1 -179.9387761 +1     4     3     2
  C     1.42063888 +1  112.5779997 +1  179.6981366 +1     5     4     3
  C     1.53754224 +1  103.3415225 +1  179.8273533 +1     6     5     4
  O     1.42220674 +1  103.3080147 +1  179.5759354 +1     7     6     5
  C     1.41409000 +1  112.6490232 +1  179.8500058 +1     8     7     6
  H     1.09437720 +1  111.1591643 +1  -61.3520801 +1     1     2     3
  H     1.09442765 +1  111.0378653 +1  123.9896618 +1     1     2    10
  H     1.09784824 +1  102.9088014 +1  117.9746536 +1     1     2    11
  H     1.10315410 +1  110.3303037 +1  119.4249114 +1     3     2     4
  H     1.10319595 +1  110.3346047 +1  121.1226332 +1     3     2    13
  H     1.10335156 +1  111.6303739 +1  118.3830176 +1     4     3     5
  H     1.10317308 +1  111.6710208 +1  123.2541289 +1     4     3    15
  H     1.10355540 +1  110.2960355 +1  119.3628505 +1     6     5     7
  H     1.10353382 +1  110.2978540 +1  121.2529022 +1     6     5    17
  H     1.10294355 +1  111.5964599 +1  118.4660380 +1     7     6     8
  H     1.10281098 +1  111.6312106 +1  123.0194729 +1     7     6    19
  H     1.09438325 +1  111.1241788 +1  -61.6124947 +1     9     8     7
  H     1.09442947 +1  111.0579204 +1  123.9827420 +1     9     8    21
  H     1.09784980 +1  102.9130549 +1  117.9913491 +1     9     8    22