Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: -1

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-1

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)

1362.14800

IR Intesity
(km/mol)

21.18900

Eigenvectors

Diff mu X
(Debye)

-0.27700

Diff mu Y
(Debye)

-0.65200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.03272

-0.01391

0.00000

2

-0.00049

-0.02597

0.00000

3

-0.06629

-0.00403

0.00000

4

-0.07834

0.02308

0.00000

5

0.01854

0.01867

0.00000

6

0.03792

0.02305

0.00000

7

0.08687

-0.04146

0.00000

8

0.03697

-0.01200

0.00000

9

-0.01268

0.00709

0.00000

10

0.00606

0.01797

0.00000

11

0.07228

0.05520

0.00000

12

-0.04058

-0.01417

0.00000

13

0.00045

-0.00783

0.00000

14

-0.00787

-0.01208

0.00000

15

-0.01630

-0.04032

0.00000

16

-0.02112

0.00916

0.00000

17

-0.02561

0.00655

0.00000

18

0.00569

-0.02276

0.00000

19

0.09824

0.23533

0.00000

20

-0.06108

-0.26123

0.00000

21

-0.04811

-0.12701

0.00000

22

-0.00192

-0.01928

0.00000

23

0.10535

0.21192

0.00000

24

0.00154

-0.01099

0.00000

25

-0.05010

-0.02468

0.00000

26

-0.17844

0.13501

0.00000

27

-0.29972

0.30486

0.00000

28

0.00988

0.11212

0.00000

29

-0.03461

0.00709

0.00000

30

0.12326

-0.16125

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons