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)

508.96400

IR Intesity
(km/mol)

1.35800

Eigenvectors

Diff mu X
(Debye)

0.16600

Diff mu Y
(Debye)

0.06700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.04087

0.06190

0.00000

2

-0.00176

-0.08070

0.00000

3

0.07451

0.01387

0.00000

4

0.08174

-0.05668

0.00000

5

-0.04603

0.03353

0.00000

6

-0.05922

-0.00421

0.00000

7

-0.02127

0.01791

0.00000

8

0.08015

-0.06635

0.00000

9

-0.01650

0.00364

0.00000

10

0.00112

0.01693

0.00000

11

-0.01395

-0.01797

0.00000

12

-0.00192

-0.07016

0.00000

13

0.04338

0.00509

0.00000

14

0.04107

-0.00781

0.00000

15

-0.04186

0.05493

0.00000

16

-0.06953

0.06240

0.00000

17

-0.04567

0.03630

0.00000

18

-0.04779

-0.00801

0.00000

19

0.06026

0.13681

0.00000

20

-0.02438

-0.16831

0.00000

21

-0.03364

-0.05666

0.00000

22

0.01986

0.07988

0.00000

23

0.09570

-0.01746

0.00000

24

0.05495

-0.00816

0.00000

25

0.04002

-0.00822

0.00000

26

-0.01176

-0.05845

0.00000

27

-0.04855

0.06103

0.00000

28

-0.07234

0.05808

0.00000

29

0.00361

0.04780

0.00000

30

-0.05218

-0.00224

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons