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)

1157.62400

IR Intesity
(km/mol)

50.35200

Eigenvectors

Diff mu X
(Debye)

0.48600

Diff mu Y
(Debye)

0.97800

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.03603

0.03367

0.00000

2

0.00081

-0.03555

0.00000

3

-0.03593

-0.00609

0.00000

4

-0.05075

-0.00192

0.00000

5

0.02972

0.02553

0.00000

6

0.02274

-0.03207

0.00000

7

-0.04145

-0.05717

0.00000

8

0.03845

-0.01702

0.00000

9

-0.03752

0.03055

0.00000

10

-0.06072

-0.00402

0.00000

11

-0.03909

-0.05151

0.00000

12

0.02654

0.04949

0.00000

13

0.01709

-0.03079

0.00000

14

0.02534

0.02424

0.00000

15

0.05613

0.05645

0.00000

16

-0.02695

-0.00752

0.00000

17

-0.02324

-0.03017

0.00000

18

0.06974

0.06136

0.00000

19

0.04942

0.08432

0.00000

20

0.01603

0.01801

0.00000

21

-0.02468

0.09246

0.00000

22

-0.09762

-0.12245

0.00000

23

-0.02322

-0.22303

0.00000

24

0.16015

-0.18153

0.00000

25

0.19916

0.06800

0.00000

26

-0.14352

0.23171

0.00000

27

0.00290

0.12000

0.00000

28

-0.06549

-0.12324

0.00000

29

-0.26171

-0.07582

0.00000

30

0.10574

0.02286

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons