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)

733.80600

IR Intesity
(km/mol)

3.48600

Eigenvectors

Diff mu X
(Debye)

0.00400

Diff mu Y
(Debye)

0.28700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.13158

0.00023

0.00000

2

0.10243

-0.07382

0.00000

3

-0.04797

-0.05106

0.00000

4

0.04211

-0.04307

0.00000

5

-0.03922

0.01626

0.00000

6

0.01515

-0.01216

0.00000

7

-0.03413

0.00086

0.00000

8

0.01498

0.04345

0.00000

9

-0.02880

0.01516

0.00000

10

0.02229

-0.02500

0.00000

11

0.04343

0.03061

0.00000

12

0.06656

0.07470

0.00000

13

0.02189

0.03466

0.00000

14

0.01064

-0.00271

0.00000

15

-0.07746

-0.00139

0.00000

16

-0.03884

0.00815

0.00000

17

0.02037

-0.04407

0.00000

18

0.04158

0.02318

0.00000

19

-0.13710

-0.01021

0.00000

20

0.09436

-0.12163

0.00000

21

-0.03827

-0.02018

0.00000

22

0.02308

-0.02581

0.00000

23

0.02042

0.05297

0.00000

24

0.03105

0.02623

0.00000

25

-0.03562

-0.01451

0.00000

26

0.07273

0.07265

0.00000

27

-0.08409

0.00393

0.00000

28

-0.01279

0.08756

0.00000

29

0.01796

-0.04477

0.00000

30

0.00737

0.06558

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons