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)

-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)

1594.90900

IR Intesity
(km/mol)

55.77100

Eigenvectors

Diff mu X
(Debye)

-0.24600

Diff mu Y
(Debye)

-1.12200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.01130

-0.08586

0.00000

2

-0.01519

0.01914

0.00000

3

-0.04453

0.06707

0.00000

4

0.05478

-0.04609

0.00000

5

0.02477

0.06976

0.00000

6

0.00123

0.01421

0.00000

7

0.06558

-0.01574

0.00000

8

-0.01703

0.03181

0.00000

9

-0.03761

-0.03586

0.00000

10

-0.00464

-0.05464

0.00000

11

-0.04453

-0.01273

0.00000

12

0.02808

-0.02891

0.00000

13

0.05495

-0.02346

0.00000

14

-0.03658

0.02797

0.00000

15

-0.03976

-0.02746

0.00000

16

0.04656

0.09346

0.00000

17

-0.05181

-0.03955

0.00000

18

0.01745

0.01707

0.00000

19

0.07997

0.24846

0.00000

20

-0.01935

0.01314

0.00000

21

0.00634

0.14160

0.00000

22

0.04989

0.12323

0.00000

23

-0.05363

-0.07351

0.00000

24

-0.09980

0.13869

0.00000

25

0.11839

0.07060

0.00000

26

-0.03385

0.03520

0.00000

27

0.03046

-0.12204

0.00000

28

-0.05252

-0.18988

0.00000

29

0.04489

-0.02265

0.00000

30

0.04324

-0.00799

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons