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)

-691.62999

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)

0.03982
b
(cm-1)

0.00842
c
(cm-1)

0.00695

Dipole Moments

mu_x
(Debye)

-0.27351
mu_y
(Debye)

0.67795
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

1131.30300

IR Intesity
(km/mol)

57.67700

Eigenvectors

Diff mu X
(Debye)

-0.14100

Diff mu Y
(Debye)

-1.16000

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03009

-0.03587

0.00000

2

0.00661

0.02734

0.00000

3

0.02312

0.01373

0.00000

4

0.04610

-0.01423

0.00000

5

-0.01925

-0.02126

0.00000

6

-0.03649

0.02351

0.00000

7

0.02184

0.06041

0.00000

8

-0.03294

0.04587

0.00000

9

0.03422

-0.03091

0.00000

10

0.07027

0.01887

0.00000

11

0.04188

0.05746

0.00000

12

-0.01272

-0.07211

0.00000

13

-0.01537

0.03361

0.00000

14

-0.03473

-0.03643

0.00000

15

-0.04625

-0.02150

0.00000

16

0.04851

-0.01226

0.00000

17

0.01006

0.02601

0.00000

18

-0.06990

-0.06704

0.00000

19

-0.04619

-0.09022

0.00000

20

-0.01015

-0.04023

0.00000

21

0.02497

-0.08137

0.00000

22

0.11727

0.16709

0.00000

23

0.02642

0.26442

0.00000

24

-0.12920

0.15326

0.00000

25

-0.23082

-0.09039

0.00000

26

0.14584

-0.25635

0.00000

27

-0.05603

-0.01093

0.00000

28

0.06865

0.03705

0.00000

29

0.12961

0.05026

0.00000

30

-0.09831

-0.04524

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons