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)

-692.28444

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)

0.03906
b
(cm-1)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

1355.84200

IR Intesity
(km/mol)

1.19800

Eigenvectors

Diff mu X
(Debye)

0.16200

Diff mu Y
(Debye)

0.04700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.03065

-0.02588

0.00000

2

0.05842

-0.03136

0.00000

3

-0.03809

0.07971

0.00000

4

-0.05501

0.03490

0.00000

5

-0.06176

-0.00752

0.00000

6

-0.04983

-0.00060

0.00000

7

0.10264

-0.08327

0.00000

8

0.03994

-0.00749

0.00000

9

0.02856

-0.00961

0.00000

10

0.00442

-0.01674

0.00000

11

-0.02913

0.04376

0.00000

12

-0.01723

0.00642

0.00000

13

0.00178

-0.00012

0.00000

14

0.01149

0.01708

0.00000

15

-0.00424

-0.00694

0.00000

16

-0.03673

-0.01616

0.00000

17

0.01308

-0.02267

0.00000

18

-0.03283

0.02722

0.00000

19

0.02303

-0.05030

0.00000

20

0.08059

0.03112

0.00000

21

0.08988

0.19833

0.00000

22

-0.00899

-0.06132

0.00000

23

0.05090

0.01790

0.00000

24

-0.01054

0.01537

0.00000

25

-0.00574

0.01412

0.00000

26

0.11987

-0.13085

0.00000

27

-0.24716

0.26905

0.00000

28

0.02465

0.17708

0.00000

29

0.08960

-0.00852

0.00000

30

0.19682

-0.24237

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons