Vibrational Frequencies calculated at B1B95/6-311G*
| 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 |
3082 |
2954 |
3.69 |
|
|
|
| 2 |
A1 |
1425 |
1366 |
10.35 |
|
|
|
| 3 |
A1 |
1082 |
1038 |
7.52 |
|
|
|
| 4 |
A1 |
415 |
398 |
5.62 |
|
|
|
| 5 |
A1 |
218 |
209 |
0.03 |
|
|
|
| 6 |
A2 |
328 |
314 |
0.00 |
|
|
|
| 7 |
E |
3172 |
3041 |
3.84 |
|
|
|
| 7 |
E |
3172 |
3041 |
3.85 |
|
|
|
| 8 |
E |
1490 |
1429 |
3.56 |
|
|
|
| 8 |
E |
1490 |
1429 |
3.55 |
|
|
|
| 9 |
E |
1099 |
1053 |
57.95 |
|
|
|
| 9 |
E |
1099 |
1053 |
57.76 |
|
|
|
| 10 |
E |
632 |
606 |
98.27 |
|
|
|
| 10 |
E |
632 |
606 |
97.95 |
|
|
|
| 11 |
E |
277 |
266 |
1.82 |
|
|
|
| 11 |
E |
277 |
266 |
1.82 |
|
|
|
| 12 |
E |
149 |
143 |
0.00 |
|
|
|
| 12 |
E |
149 |
143 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10094.0 cm
-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 9676.1 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 B1B95/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.444 |
|
|
|
| 2 |
C |
-0.602 |
|
|
|
| 3 |
Br |
0.084 |
|
|
|
| 4 |
Br |
0.084 |
|
|
|
| 5 |
Br |
0.084 |
|
|
|
| 6 |
H |
0.264 |
|
|
|
| 7 |
H |
0.264 |
|
|
|
| 8 |
H |
0.264 |
|
|
|
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 |
1.661 |
1.661 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-67.071 |
0.000 |
0.000 |
| y |
0.000 |
-67.071 |
0.000 |
| z |
0.000 |
0.000 |
-64.359 |
|
| Traceless |
| | x | y | z |
| x |
-1.356 |
0.000 |
0.000 |
| y |
0.000 |
-1.356 |
0.000 |
| z |
0.000 |
0.000 |
2.711 |
|
| Polar |
| 3z2-r2 | 5.422 |
| 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 |
11.509 |
0.000 |
0.000 |
| y |
0.000 |
11.512 |
0.001 |
| z |
0.000 |
0.001 |
8.688 |
<r2> (average value of r
2) Å
2
| <r2> |
442.398 |
| (<r2>)1/2 |
21.033 |