Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 2

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+2

Electronic States

Energy
(eV)

-692.03603

Description
D0

Multiplicity
2

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)

0.03932
b
(cm-1)

0.00852
c
(cm-1)

0.00700

Dipole Moments

mu_x
(Debye)

0.12919
mu_y
(Debye)

-0.56125
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

3207.64200

IR Intesity
(km/mol)

15.10300

Eigenvectors

Diff mu X
(Debye)

-0.17000

Diff mu Y
(Debye)

-0.57300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00232

0.00094

0.00000

2

-0.02886

0.00768

0.00000

3

-0.00005

0.00019

0.00000

4

0.00086

0.00059

0.00000

5

-0.00060

-0.00117

0.00000

6

0.00041

-0.00011

0.00000

7

0.00063

0.00014

0.00000

8

-0.04400

0.01392

0.00000

9

0.02642

-0.00804

0.00000

10

-0.02450

0.00736

0.00000

11

0.00026

-0.00028

0.00000

12

0.01513

0.01277

0.00000

13

0.00601

0.00846

0.00000

14

0.00530

-0.02141

0.00000

15

-0.00727

-0.00687

0.00000

16

-0.00876

0.00450

0.00000

17

0.00531

-0.02451

0.00000

18

0.01650

0.01464

0.00000

19

0.02961

-0.00755

0.00000

20

0.33602

-0.09172

0.00000

21

-0.30038

0.08373

0.00000

22

0.28670

-0.08424

0.00000

23

0.50774

-0.15651

0.00000

24

-0.07852

-0.07804

0.00000

25

-0.05810

0.25308

0.00000

26

-0.18200

-0.16657

0.00000

27

0.08448

0.07147

0.00000

28

0.10649

-0.03862

0.00000

29

-0.05956

0.28399

0.00000

30

-0.20182

-0.17395

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons