Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 0

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

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)

500.03200

IR Intesity
(km/mol)

1.24100

Eigenvectors

Diff mu X
(Debye)

-0.15000

Diff mu Y
(Debye)

0.08300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.04087

-0.06460

0.00000

2

-0.00025

0.08711

0.00000

3

-0.07746

-0.00905

0.00000

4

-0.09280

0.05059

0.00000

5

0.05308

-0.03320

0.00000

6

0.06191

0.00262

0.00000

7

0.02402

-0.00969

0.00000

8

-0.08210

0.05249

0.00000

9

0.02156

-0.00560

0.00000

10

0.00428

-0.01428

0.00000

11

0.03189

0.02882

0.00000

12

0.02473

0.05597

0.00000

13

-0.04575

-0.00772

0.00000

14

-0.04485

0.00688

0.00000

15

0.03443

-0.04827

0.00000

16

0.05114

-0.06334

0.00000

17

0.03581

-0.03775

0.00000

18

0.04539

0.01790

0.00000

19

-0.06110

-0.14691

0.00000

20

0.02334

0.18086

0.00000

21

0.03741

0.05685

0.00000

22

-0.01349

-0.08043

0.00000

23

-0.10190

-0.01132

0.00000

24

-0.05747

0.00470

0.00000

25

-0.04936

0.00525

0.00000

26

0.04699

0.03002

0.00000

27

0.04829

-0.06452

0.00000

28

0.05345

-0.05981

0.00000

29

-0.01229

-0.04854

0.00000

30

0.03666

0.02793

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons