Date: Thu Mar 11 09:02:29 2021

Errors in Heat of Formation

Errors in Calculated Heats of Formation for compounds containing the elements H C Cl (kcal/mol)

(Home Accuracy Manual)

Empirical

Name

Expt.

PM7

PM6-D3H4

PM6

PM6-DH2X

PM6-DH+

RM1

CHCl Chloromethylene

80.00

-5.54

-4.06

-4.06

-4.06

-4.06

-2.72

CH3Cl Methyl chloride

-20.00

3.46

9.72

4.94

4.93

4.93

1.16

CH4Cl CH3ClH(+)

189.00

2.63

-7.33

-11.96

-11.99

-11.99

-8.27

C2HCl Chloroacetylene

51.10

5.85

2.26

2.32

2.25

2.25

-8.34

C2H3Cl Chloroethylene

8.60

-3.33

-1.37

-2.76

-2.86

-2.86

-2.63

C2H5Cl Chloroethane

-26.80

1.27

9.62

2.94

2.80

2.80

0.40

C3H5Cl 2-Chloropropene

-5.00

-2.57

3.85

-2.34

-2.68

-2.68

0.75

C3H7Cl 1-Chloropropane

-31.60

0.94

10.97

2.64

2.27

2.27

-0.01

C3H7Cl 2-Chloropropane

-34.60

-0.64

10.55

0.54

0.14

0.14

-0.55

C4H9Cl 1-Chloro-2-methylpropane

-38.10

1.09

14.50

3.07

2.28

2.28

-0.25

C4H9Cl 2-Chloro-2-methylpropane

-43.00

-2.25

12.62

-2.03

-2.81

-2.81

-2.07

C5H11Cl 1-Chloropentane

-41.80

1.11

14.37

2.93

2.07

2.07

0.21

C6H5Cl Chlorobenzene

13.01

0.06

-0.30

0.66

-0.40

-0.40

1.13

C7H7Cl Benzyl chloride

4.50

2.13

5.21

4.96

3.35

3.35

1.26

C8H9Cl 1-Chloro-4-ethylbenzene

-0.90

0.59

6.94

1.45

-0.39

-0.39

2.05

C10H7Cl 1-Chloronaphthalene

27.50

2.38

0.79

2.89

0.23

0.23

1.74

C10H7Cl 2-Chloronaphthalene

32.80

-2.66

-5.13

-3.06

-5.62

-5.62

-3.77

CHCl2 CHCl2(+)

212.00

9.98

-1.05

-1.04

-1.08

-1.08

3.36

CH2Cl2 Dichloromethane

-22.96

4.75

6.48

5.09

5.04

5.04

1.78

C2H2Cl2 1,1-Dichloroethylene

0.60

-0.44

-0.70

-1.92

-2.14

-2.14

0.71

C2H2Cl2 cis-Dichloroethylene

1.00

-0.75

-0.22

-0.08

-0.33

-0.33

-0.38

C2H2Cl2 trans-1,2-Dichloroethylene

1.10

-1.28

-2.78

-2.50

-2.77

-2.77

-1.73

C2H2Cl2 trans-Dichloroethylene

1.20

-1.38

-2.88

-2.60

-2.87

-2.87

-1.83

C2H4Cl2 1,1-Dichloroethane

-30.50

-1.06

4.38

-0.48

-0.74

-0.74

-1.15

C2H4Cl2 trans-1,2-Dichloroethane

-30.30

0.38

3.51

0.68

0.38

0.38

-3.37

C3H6Cl2 1,2-Dichloropropane

-38.90

-1.51

5.48

-0.59

-1.27

-1.27

-3.72

C6H4Cl2 1,2-Dichlorobenzene

7.89

-2.03

-1.52

-0.31

-1.76

-1.76

0.25

C6H4Cl2 1,3-Dichlorobenzene

6.72

-2.31

-3.93

-2.58

-4.02

-4.02

-0.41

C6H4Cl2 1,4-Dichlorobenzene

5.88

-1.54

-3.07

-1.72

-3.14

-3.15

0.19

CHCl3 Chloroform

-24.66

4.74

3.68

3.69

3.59

3.59

2.74

C2HCl3 Trichloroethylene

-2.00

-1.60

-3.39

-3.10

-3.55

-3.55

-1.59

C2H3Cl3 1,1,1-Trichloroethane

-35.50

-0.81

3.25

-1.35

-1.75

-1.75

1.69

C2H3Cl3 1,2,2-Trichloroethane

-35.42

1.71

3.71

2.59

1.99

1.87

-0.55

C6H3Cl3 1,2,3-Trichlorobenzene

1.97

-2.79

-1.62

-0.14

-2.02

-2.02

0.56

C6H3Cl3 1,2,4-Trichlorobenzene

1.16

-3.21

-4.07

-2.47

-4.31

-4.31

-0.35

C6H3Cl3 1,3,5-Trichlorobenzene

-0.61

-2.68

-5.74

-3.99

-5.83

-5.83

-0.02

C2H2Cl4 1,1,2,2-Tetrachloroethane

-37.20

1.13

2.30

2.85

2.08

2.07

-0.29

C2H2Cl4 1,2,2,2-Tetrachloroethane

-32.42

-4.43

-1.30

-2.33

-3.09

-3.10

-3.01

C6H2Cl4 1,2,3,4-Tetrachlorobenzene

-6.07

-0.86

0.88

2.63

0.32

0.32

3.33

C6H2Cl4 1,2,3,5-Tetrachlorobenzene

-8.34

0.32

-0.04

1.84

-0.45

-0.45

4.20

C6H2Cl4 1,2,4,5-Tetrachlorobenzene

-7.80

-0.15

-0.42

1.46

-0.82

-0.82

3.64

C2HCl5 Pentachloroethane

-33.90

-4.47

-0.36

0.15

-0.95

-0.96

-1.82

C6HCl5 Pentachlorobenzene

-9.56

-2.96

-0.78

1.25

-1.52

-1.52

2.07

C6H6Cl6 gamma Hexachlorocyclohexane

-70.70

-5.22

-0.09

3.46

-0.24

-0.25

-5.79