Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: -1

Inchi:1S/C18H12/c1-2-7-15-12-18-16(11-14(15)6-1)10-9-13-5-3-4-8-17(13)18/h1-12H/q-1

Electronic States

Energy
(eV)

-692.28444

Description
S0

Multiplicity
1

Is Minimum
yes

Symmetry
-

Theory Level
DFT - B3LYP

Element
and
Basis Sets

4-31g

Symmetry Group
Cs

Symmetry Elements
E sigmah(xy)

Rotational Constants

a
(cm-1)

0.03906
b
(cm-1)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

468.44700

IR Intesity
(km/mol)

1.94700

Eigenvectors

Diff mu X
(Debye)

-0.03500

Diff mu Y
(Debye)

-0.21200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03044

0.01864

0.00000

2

-0.02327

-0.02160

0.00000

3

-0.05052

0.02953

0.00000

4

-0.09190

-0.04199

0.00000

5

0.04216

0.03075

0.00000

6

0.02595

-0.03510

0.00000

7

0.04450

0.05175

0.00000

8

-0.07645

-0.09374

0.00000

9

0.04819

0.05666

0.00000

10

0.03728

-0.03884

0.00000

11

0.05714

0.05077

0.00000

12

0.03482

-0.06284

0.00000

13

0.03092

0.05695

0.00000

14

0.01311

-0.00869

0.00000

15

0.03818

0.00047

0.00000

16

-0.03016

-0.02263

0.00000

17

-0.04834

-0.00301

0.00000

18

-0.01401

0.05307

0.00000

19

-0.04740

-0.05119

0.00000

20

-0.00520

0.04885

0.00000

21

0.05116

0.06525

0.00000

22

0.03634

-0.04131

0.00000

23

-0.09827

-0.16368

0.00000

24

0.00464

0.08376

0.00000

25

-0.03940

-0.02134

0.00000

26

0.11770

-0.14906

0.00000

27

0.08079

-0.04856

0.00000

28

-0.04268

-0.06147

0.00000

29

-0.08212

-0.00924

0.00000

30

-0.06094

0.10826

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons