Accuracy

p-aminobenzoic acid   1252 p-Aminobenzoic acid

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    #  Species Formula
  1242 ortho Nitroso-phenolC6H5NO2
  1243 Ethyl 2-cyanopropionateC6H9NO2
  1244 Ethyl N,N-dimethylglycinateC6H13NO2
  1245 Hexanoic acid, 6-amino-C6H13NO2
  1246 IsoleucineC6H13NO2
  1247 LeucineC6H13NO2
  1248 Methyl N,N-dimethylalaninateC6H13NO2
  1249 N,N-Dimethylacetamide dimethyl acetalC6H15NO2
  1250 m-Aminobenzoic acidC7H7NO2
  1251 o-Aminobenzoic acidC7H7NO2
  1252 p-Aminobenzoic acid C7H7NO2
  1253 p-NitrotolueneC7H7NO2
  1254 PhenylnitromethaneC7H7NO2
  1255 Salicylaldoxime (Geo)C7H7NO2
  1256 Methyl N,N-,a,a-tetramethylglycinateC7H15NO2
  1257 2,6-DimethylnitrobenzeneC8H9NO2
  1258 2-Amino-2-phenylacetic acidC8H9NO2
  1259 2-Nitro-m-xyleneC8H9NO2
  1260 N-PhenylglycineC8H9NO2
  1261 8-Aminocaprylic acidC8H17NO2
  1262 2-Methyl-1H-isoindole-1,3(2H)-dioneC9H7NO2


ΔHf: -70.2 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
p-Aminobenzoic acid
 H=-70.24 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.41376702 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.38416410 +1  119.4594091 +1    0.0000000 +0     2     1     0
  C     1.40011996 +1  120.3483948 +1   -0.0182747 +1     3     2     1
  C     1.40228066 +1  120.1544417 +1    0.0023095 +1     4     3     2
  C     1.38297939 +1  120.4596288 +1    0.0121053 +1     5     4     3
  N     1.37606758 +1  119.9040701 +1 -179.9659080 +1     1     2     3
  C     1.45765915 +1  121.7424914 +1  179.9975363 +1     4     3     5
  O     1.36548128 +1  112.1273237 +1   -0.0035521 +1     8     4     3
  O     1.20706496 +1  128.4270720 +1  179.9898543 +1     8     4     9
  H     1.09489976 +1  119.9946380 +1 -179.9945376 +1     3     2     4
  H     1.09579668 +1  119.2357164 +1  179.9978151 +1     5     4     6
  H     1.08439963 +1  120.4675658 +1  179.9995571 +1     6     5     4
  H     0.99438854 +1  121.2681225 +1 -179.9934032 +1     7     1     2
  H     0.99427833 +1  121.2833180 +1 -179.9943266 +1     7     1    14
  H     1.08425504 +1  120.1560516 +1  179.9861273 +1     2     1     3
  H     0.98789076 +1  112.7656953 +1  179.9991587 +1     9     8     4