Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 2

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+2

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)

1617.79800

IR Intesity
(km/mol)

35.84000

Eigenvectors

Diff mu X
(Debye)

0.90700

Diff mu Y
(Debye)

-0.15700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.01519

-0.01213

0.00000

2

-0.00511

-0.03517

0.00000

3

-0.00871

-0.02674

0.00000

4

0.05604

0.08221

0.00000

5

0.08814

0.06436

0.00000

6

-0.04119

-0.01567

0.00000

7

-0.00716

0.02477

0.00000

8

-0.05495

-0.07750

0.00000

9

-0.06572

-0.07755

0.00000

10

0.04419

0.04335

0.00000

11

-0.03380

0.00743

0.00000

12

0.04471

-0.00260

0.00000

13

0.06960

0.00084

0.00000

14

-0.09564

-0.02535

0.00000

15

0.02116

-0.02704

0.00000

16

-0.01081

0.01585

0.00000

17

0.02918

-0.00544

0.00000

18

-0.01453

0.00451

0.00000

19

0.00648

0.07214

0.00000

20

0.03222

0.10161

0.00000

21

-0.00857

0.18287

0.00000

22

0.01702

-0.07319

0.00000

23

0.01360

0.18171

0.00000

24

-0.03204

0.11900

0.00000

25

0.14732

0.03732

0.00000

26

-0.05434

0.11630

0.00000

27

-0.04109

0.05149

0.00000

28

-0.02584

-0.01853

0.00000

29

-0.05059

-0.02482

0.00000

30

-0.00657

-0.00909

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons