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)

1292.75600

IR Intesity
(km/mol)

150.90300

Eigenvectors

Diff mu X
(Debye)

0.21100

Diff mu Y
(Debye)

1.87800

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03033

0.04296

0.00000

2

0.02874

-0.02334

0.00000

3

-0.00773

-0.00471

0.00000

4

-0.01545

0.05979

0.00000

5

-0.00372

-0.13302

0.00000

6

0.00225

-0.05283

0.00000

7

0.00733

0.01155

0.00000

8

-0.00850

0.02129

0.00000

9

0.02513

-0.02567

0.00000

10

-0.03679

0.01462

0.00000

11

0.02190

-0.04388

0.00000

12

-0.00588

-0.02753

0.00000

13

0.00590

0.03389

0.00000

14

0.01076

0.00413

0.00000

15

0.00090

-0.03047

0.00000

16

-0.00276

0.01017

0.00000

17

-0.00176

0.01004

0.00000

18

0.00311

0.01331

0.00000

19

0.06948

0.47639

0.00000

20

0.05289

0.04505

0.00000

21

0.13004

0.35663

0.00000

22

0.03985

0.31699

0.00000

23

-0.02380

-0.01762

0.00000

24

0.01859

0.02711

0.00000

25

-0.08908

-0.01876

0.00000

26

-0.07744

0.04590

0.00000

27

0.00666

-0.03856

0.00000

28

0.01569

0.06910

0.00000

29

0.04100

0.02085

0.00000

30

-0.10172

0.14225

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons