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)

-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)

1321.96200

IR Intesity
(km/mol)

1.01100

Eigenvectors

Diff mu X
(Debye)

-0.13500

Diff mu Y
(Debye)

0.07500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05351

0.04016

0.00000

2

0.01400

0.00770

0.00000

3

0.01312

0.06246

0.00000

4

0.09827

0.08343

0.00000

5

0.00584

-0.06831

0.00000

6

0.01001

-0.13333

0.00000

7

0.01591

-0.04515

0.00000

8

-0.04542

-0.00073

0.00000

9

0.00501

0.00696

0.00000

10

-0.02857

0.02314

0.00000

11

-0.01863

-0.04113

0.00000

12

-0.00618

0.00065

0.00000

13

0.01244

0.00728

0.00000

14

-0.02100

0.01643

0.00000

15

0.00359

0.00664

0.00000

16

-0.01399

-0.00523

0.00000

17

0.01712

0.00024

0.00000

18

-0.00629

0.02723

0.00000

19

-0.08760

-0.06385

0.00000

20

0.02619

0.01066

0.00000

21

-0.00309

-0.02984

0.00000

22

0.05169

0.33404

0.00000

23

-0.14319

-0.29613

0.00000

24

-0.05960

0.08319

0.00000

25

0.13252

0.05845

0.00000

26

0.07497

-0.08997

0.00000

27

0.03447

-0.02889

0.00000

28

0.01835

0.09529

0.00000

29

-0.02090

-0.00684

0.00000

30

-0.04452

0.07157

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons