Vibrational Frequencies calculated at PBE1PBE/cc-pVTZ
| 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 |
3063 |
2944 |
1.81 |
|
|
|
| 2 |
A1 |
1403 |
1348 |
9.70 |
|
|
|
| 3 |
A1 |
1075 |
1034 |
7.70 |
|
|
|
| 4 |
A1 |
419 |
403 |
4.42 |
|
|
|
| 5 |
A1 |
220 |
211 |
0.03 |
|
|
|
| 6 |
A2 |
308 |
296 |
0.00 |
|
|
|
| 7 |
E |
3154 |
3031 |
1.89 |
|
|
|
| 7 |
E |
3154 |
3031 |
1.89 |
|
|
|
| 8 |
E |
1467 |
1410 |
3.48 |
|
|
|
| 8 |
E |
1467 |
1410 |
3.48 |
|
|
|
| 9 |
E |
1086 |
1043 |
51.39 |
|
|
|
| 9 |
E |
1086 |
1043 |
51.37 |
|
|
|
| 10 |
E |
638 |
613 |
82.13 |
|
|
|
| 10 |
E |
638 |
613 |
82.09 |
|
|
|
| 11 |
E |
278 |
268 |
1.95 |
|
|
|
| 11 |
E |
278 |
268 |
1.95 |
|
|
|
| 12 |
E |
150 |
144 |
0.01 |
|
|
|
| 12 |
E |
150 |
144 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10016.0 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 9625.4 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 PBE1PBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.125 |
|
|
|
| 2 |
C |
-0.253 |
|
|
|
| 3 |
Br |
-0.009 |
|
|
|
| 4 |
Br |
-0.009 |
|
|
|
| 5 |
Br |
-0.009 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.135 |
|
|
|
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 |
1.678 |
1.678 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-67.322 |
0.000 |
0.000 |
| y |
0.000 |
-67.322 |
0.000 |
| z |
0.000 |
0.000 |
-64.227 |
|
| Traceless |
| | x | y | z |
| x |
-1.547 |
0.000 |
0.000 |
| y |
0.000 |
-1.547 |
0.000 |
| z |
0.000 |
0.000 |
3.095 |
|
| Polar |
| 3z2-r2 | 6.189 |
| 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 |
12.725 |
0.000 |
0.000 |
| y |
0.000 |
12.726 |
0.000 |
| z |
0.000 |
0.000 |
10.073 |
<r2> (average value of r
2) Å
2
| <r2> |
440.543 |
| (<r2>)1/2 |
20.989 |