Vibrational Frequencies calculated at B1B95/cc-pVDZ
| 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 |
3079 |
2960 |
2.18 |
|
|
|
| 2 |
A1 |
1378 |
1324 |
7.58 |
|
|
|
| 3 |
A1 |
1089 |
1047 |
10.37 |
|
|
|
| 4 |
A1 |
416 |
400 |
6.33 |
|
|
|
| 5 |
A1 |
219 |
210 |
0.05 |
|
|
|
| 6 |
A2 |
305 |
293 |
0.00 |
|
|
|
| 7 |
E |
3185 |
3061 |
1.15 |
|
|
|
| 7 |
E |
3185 |
3061 |
1.16 |
|
|
|
| 8 |
E |
1441 |
1385 |
3.27 |
|
|
|
| 8 |
E |
1441 |
1385 |
3.26 |
|
|
|
| 9 |
E |
1070 |
1029 |
57.63 |
|
|
|
| 9 |
E |
1070 |
1029 |
57.50 |
|
|
|
| 10 |
E |
630 |
606 |
94.13 |
|
|
|
| 10 |
E |
630 |
606 |
93.93 |
|
|
|
| 11 |
E |
275 |
264 |
1.92 |
|
|
|
| 11 |
E |
275 |
264 |
1.92 |
|
|
|
| 12 |
E |
150 |
144 |
0.01 |
|
|
|
| 12 |
E |
150 |
144 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9993.9 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 9606.2 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.469 |
|
|
|
| 2 |
C |
0.093 |
|
|
|
| 3 |
Br |
0.053 |
|
|
|
| 4 |
Br |
0.053 |
|
|
|
| 5 |
Br |
0.053 |
|
|
|
| 6 |
H |
0.073 |
|
|
|
| 7 |
H |
0.073 |
|
|
|
| 8 |
H |
0.073 |
|
|
|
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 |
1.651 |
1.651 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-66.342 |
0.000 |
0.000 |
| y |
0.000 |
-66.342 |
0.000 |
| z |
0.000 |
0.000 |
-63.664 |
|
| Traceless |
| | x | y | z |
| x |
-1.339 |
0.000 |
0.000 |
| y |
0.000 |
-1.339 |
0.000 |
| z |
0.000 |
0.000 |
2.679 |
|
| Polar |
| 3z2-r2 | 5.357 |
| 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 |
11.017 |
0.000 |
0.000 |
| y |
0.000 |
11.018 |
0.000 |
| z |
0.000 |
0.000 |
8.350 |
<r2> (average value of r
2) Å
2
| <r2> |
442.118 |
| (<r2>)1/2 |
21.027 |