Chemistry Reference
In-Depth Information
Table 11.8
Energetic indices for the organic molecules under study as computed within the den-
sity functional theory (DFT) with B3-LYP exchange-correlation, according with Hypercube, Inc.
(
2002
); all values in electron-volts (eV). (Putz et al.
2010
)
Compound
ε
DFT
LUMO
ε
DFT
HOMO
η
DFT
No. Aroma.
monochlorohydrate of
4-N, N'-
dimethylaminoaniline
A01
−
2.230419
−
6.886414
4.656
α
−
- Naphthylamine
A02
1.538881
3.264623
4.8035
β
- Naphthylamine
A03
1.524541
−
3.370884
4.89543
α
-Naphthol
A04
1.534517
−
3.422596
4.95711
β
-Naphthol
A05
1.426792
−
3.5884
5.01519
4-N, N'-
dimethylaminoaniline
A06
3.450884
−
1.606443
5.05733
Naphthalene
A07
1.29009
−
4.156888
5.44698
Aniline
A08
2.96429
−
3.097193
6.06148
Phenol
A09
2.597031
−
3.760442
6.35747
Pyridine
A10
1.622078
−
4.751688
6.37377
Pyrimidine
A11
0.9239021
−
4.744836
7.34187
Benzene
A12
2.523545
−
5.132959
7.6565
Table 11.9
Bonding energies in kcal/mol (1 eV
23.06035 kcal/mol) for the highest occupied
orbital levels (DFT- HOMOs) for molecules of Table
11.8
, along the related bondonic features of
absolute action radii, mass and gravitation effect, as in Table
11.2
reported, according with Eqs.
(
11.37a
,
11.37b
,
11.37c
), respectively
Aromatic
compound
=
10
5
10
−
52
E
bond
(
kcal/mol
)
X
B
(Å)
ς
m
×
ς
G
×
A01
−
158.803
22.8027
106.404
31.6814
A02
−
75.2833
48.1001
50.4429
140.969
A03
−
77.7338
46.5839
52.0847
132.222
−
A04
78.9263
45.88
52.8838
128.256
A05
−
82.7498
43.7601
55.4456
116.678
A06
−
35.0451
97.7494
24.8217
582.183
A07
−
95.8593
37.7756
64.2296
86.9467
A08
−
71.4224
50.7004
47.8558
156.622
A09
−
86.7172
41.7581
58.1039
106.246
A10
−
109.576
33.047
73.42
66.5417
A11
−
109.418
33.0947
73.3142
66.7341
A12
−
118.368
30.5923
79.3112
57.0236