Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
2989 |
2958 |
2.22 |
|
|
|
| 2 |
A1 |
1350 |
1336 |
8.68 |
|
|
|
| 3 |
A1 |
1038 |
1027 |
8.98 |
|
|
|
| 4 |
A1 |
408 |
404 |
4.90 |
|
|
|
| 5 |
A1 |
218 |
216 |
0.05 |
|
|
|
| 6 |
A2 |
299 |
296 |
0.00 |
|
|
|
| 7 |
E |
3084 |
3052 |
2.37 |
|
|
|
| 7 |
E |
3084 |
3052 |
2.36 |
|
|
|
| 8 |
E |
1418 |
1404 |
2.87 |
|
|
|
| 8 |
E |
1418 |
1404 |
2.87 |
|
|
|
| 9 |
E |
1044 |
1033 |
43.83 |
|
|
|
| 9 |
E |
1044 |
1033 |
43.81 |
|
|
|
| 10 |
E |
597 |
591 |
85.92 |
|
|
|
| 10 |
E |
597 |
591 |
85.96 |
|
|
|
| 11 |
E |
272 |
269 |
1.95 |
|
|
|
| 11 |
E |
272 |
269 |
1.95 |
|
|
|
| 12 |
E |
148 |
147 |
0.01 |
|
|
|
| 12 |
E |
148 |
147 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9713.8 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 9613.8 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.361 |
|
|
|
| 2 |
C |
-0.384 |
|
|
|
| 3 |
Br |
0.082 |
|
|
|
| 4 |
Br |
0.082 |
|
|
|
| 5 |
Br |
0.082 |
|
|
|
| 6 |
H |
0.167 |
|
|
|
| 7 |
H |
0.167 |
|
|
|
| 8 |
H |
0.167 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
1.569 |
1.569 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-66.453 |
0.000 |
0.000 |
| y |
0.000 |
-66.453 |
0.000 |
| z |
0.000 |
0.000 |
-63.374 |
|
| Traceless |
| | x | y | z |
| x |
-1.540 |
0.000 |
0.000 |
| y |
0.000 |
-1.540 |
0.000 |
| z |
0.000 |
0.000 |
3.079 |
|
| Polar |
| 3z2-r2 | 6.158 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
13.057 |
0.000 |
0.000 |
| y |
0.000 |
13.057 |
0.000 |
| z |
0.000 |
0.000 |
10.437 |
<r2> (average value of r
2) Å
2
| <r2> |
439.012 |
| (<r2>)1/2 |
20.953 |