Accuracy

1,2,3-trichlorobenzene   2567 1,2,3-Trichlorobenzene

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    #  Species Formula
  2557 Lithium chloride, trimer (guessed) (Geo)Li3Cl3
  2558 Lithium chloride, trimerLi3Cl3
  2559 Boron trichloride (Geo)BCl3
  2560 Boron trichlorideBCl3
  2561 TrichloromethylCCl3
  2562 Chloroform (Geo)HCCl3
  2563 ChloroformHCCl3
  2564 TrichloroethyleneHC2Cl3
  2565 1,1,1-TrichloroethaneC2H3Cl3
  2566 1,2,2-TrichloroethaneC2H3Cl3
  2567 1,2,3-Trichlorobenzene C6H3Cl3
  2568 1,2,4-TrichlorobenzeneC6H3Cl3
  2569 1,3,5-TrichlorobenzeneC6H3Cl3
  2570 Be(II)Cl3N(-) (FASQUM) (Geo)H7BeC2NCl3
  2571 Be(II)Cl3N(-) (FASQUM)H7BeC2NCl3
  2572 B3N3Cl3H3H3B3N3Cl3
  2573 TrichloroacetaldehydeHC2OCl3
  2574 B3O3Cl3B3O3Cl3
  2575 Trichlorofluoromethane (Geo)CFCl3
  2576 FluorotrichloromethaneCFCl3
  2577 1,1',2-Trichloro-1,2,2'-trifluoroethaneC2F3Cl3


ΔHf: 2.0 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
1,2,3-Trichlorobenzene
 H=1.97 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.39091382 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.39462724 +1  119.2113726 +1    0.0000000 +0     2     1     0
  C     1.39458507 +1  120.4579576 +1   -0.0416450 +1     3     2     1
  C     1.39089561 +1  119.1868390 +1    0.0185327 +1     4     3     2
  C     1.39065813 +1  121.1820965 +1    0.0320716 +1     1     2     3
 Cl     1.70014759 +1  118.4460187 +1 -179.9689027 +1     1     2     3
 Cl     1.69423307 +1  120.6099658 +1 -179.9939612 +1     6     1     2
 Cl     1.70036662 +1  118.4175157 +1 -179.9721141 +1     5     4     3
  H     1.09212747 +1  120.6612978 +1 -179.9865559 +1     2     1     6
  H     1.09132399 +1  119.7695694 +1  179.9661822 +1     3     2     1
  H     1.09205626 +1  120.1163988 +1 -179.9768106 +1     4     3     2