Vibrational Frequencies calculated at HF/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 |
3209 |
2913 |
6.69 |
|
|
|
| 2 |
A1 |
1520 |
1380 |
1.64 |
|
|
|
| 3 |
A1 |
1136 |
1032 |
3.50 |
|
|
|
| 4 |
A1 |
444 |
403 |
5.96 |
|
|
|
| 5 |
A1 |
235 |
214 |
0.04 |
|
|
|
| 6 |
A2 |
340 |
309 |
0.00 |
|
|
|
| 7 |
E |
3308 |
3003 |
3.69 |
|
|
|
| 7 |
E |
3308 |
3003 |
3.69 |
|
|
|
| 8 |
E |
1579 |
1434 |
3.15 |
|
|
|
| 8 |
E |
1579 |
1434 |
3.15 |
|
|
|
| 9 |
E |
1182 |
1073 |
57.89 |
|
|
|
| 9 |
E |
1182 |
1073 |
57.89 |
|
|
|
| 10 |
E |
709 |
644 |
89.07 |
|
|
|
| 10 |
E |
709 |
644 |
89.07 |
|
|
|
| 11 |
E |
300 |
272 |
1.63 |
|
|
|
| 11 |
E |
300 |
272 |
1.63 |
|
|
|
| 12 |
E |
165 |
149 |
0.03 |
|
|
|
| 12 |
E |
165 |
149 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10682.7 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 9699.9 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 HF/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.441 |
|
|
|
| 2 |
C |
0.111 |
|
|
|
| 3 |
Br |
0.039 |
|
|
|
| 4 |
Br |
0.039 |
|
|
|
| 5 |
Br |
0.039 |
|
|
|
| 6 |
H |
0.071 |
|
|
|
| 7 |
H |
0.071 |
|
|
|
| 8 |
H |
0.071 |
|
|
|
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 |
1.815 |
1.815 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-67.800 |
0.000 |
0.000 |
| y |
0.000 |
-67.800 |
0.000 |
| z |
0.000 |
0.000 |
-64.718 |
|
| Traceless |
| | x | y | z |
| x |
-1.541 |
0.000 |
0.000 |
| y |
0.000 |
-1.541 |
0.000 |
| z |
0.000 |
0.000 |
3.083 |
|
| Polar |
| 3z2-r2 | 6.166 |
| 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 |
10.712 |
0.000 |
0.000 |
| y |
0.000 |
10.712 |
0.000 |
| z |
0.000 |
0.000 |
7.909 |
<r2> (average value of r
2) Å
2
| <r2> |
443.810 |
| (<r2>)1/2 |
21.067 |