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)

-692.03603

Description
D0

Multiplicity
2

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)

0.03932
b
(cm-1)

0.00852
c
(cm-1)

0.00700

Dipole Moments

mu_x
(Debye)

0.12919
mu_y
(Debye)

-0.56125
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

1416.37800

IR Intesity
(km/mol)

26.79300

Eigenvectors

Diff mu X
(Debye)

0.62100

Diff mu Y
(Debye)

0.49900

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00910

-0.00721

0.00000

2

0.02436

-0.00684

0.00000

3

0.01737

-0.05772

0.00000

4

-0.05551

0.01308

0.00000

5

0.08712

0.02710

0.00000

6

-0.06809

0.04665

0.00000

7

0.03459

0.05975

0.00000

8

0.01708

0.01960

0.00000

9

-0.01086

-0.07888

0.00000

10

-0.03560

-0.09581

0.00000

11

-0.05557

-0.05185

0.00000

12

0.02604

-0.01248

0.00000

13

-0.06610

0.06620

0.00000

14

0.08233

0.03259

0.00000

15

-0.02446

0.03762

0.00000

16

-0.00108

-0.04367

0.00000

17

0.04073

-0.00252

0.00000

18

-0.03205

0.03581

0.00000

19

0.03845

0.16468

0.00000

20

0.03487

0.03214

0.00000

21

0.01038

-0.00637

0.00000

22

0.02218

0.11584

0.00000

23

0.04065

0.09768

0.00000

24

0.07106

-0.07551

0.00000

25

-0.01156

0.01117

0.00000

26

0.09366

-0.08684

0.00000

27

0.03235

-0.02747

0.00000

28

0.01597

0.00020

0.00000

29

0.00633

-0.01090

0.00000

30

-0.01150

0.00653

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons