Biphenylene (C12H8)

General Molecule Info

Charge: 0

Inchi:1S/C12H8/c1-2-6-10-9(5-1)11-7-3-4-8-12(10)11/h1-8H

Electronic States

Energy
(eV)

-460.72462

Description
S0

Multiplicity
1

Is Minimum
yes

Symmetry
-

Theory Level
DFT - B3LYP

Element
and
Basis Sets

4-31g

Symmetry Group
D2h

Symmetry Elements
E C2(z) C2(y) C2(x) i sigmah(xy) sigmah(xz) sigmah(yz)

Rotational Constants

a
(cm-1)

0.08750
b
(cm-1)

0.02328
c
(cm-1)

0.01839

Dipole Moments

mu_x
(Debye)

0.00000
mu_y
(Debye)

0.00000
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

3228.99400

IR Intesity
(km/mol)

0.00000

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00025

0.00010

0.00000

2

0.00025

-0.00010

0.00000

3

-0.00025

-0.00010

0.00000

4

0.00025

0.00010

0.00000

5

0.01148

-0.00198

0.00000

6

-0.01148

0.00198

0.00000

7

0.01148

0.00198

0.00000

8

-0.01148

-0.00198

0.00000

9

-0.01910

0.03551

0.00000

10

0.01910

-0.03551

0.00000

11

-0.01910

-0.03551

0.00000

12

0.01910

0.03551

0.00000

13

-0.13890

0.00550

0.00000

14

0.13890

-0.00550

0.00000

15

-0.13890

-0.00550

0.00000

16

0.13890

0.00550

0.00000

17

0.20910

-0.40502

0.00000

18

-0.20910

0.40502

0.00000

19

0.20910

0.40502

0.00000

20

-0.20910

-0.40502

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons