Vibrational Frequencies calculated at PBEPBE/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
3154 |
3128 |
0.00 |
|
|
|
| 2 |
Ag |
1574 |
1562 |
0.00 |
|
|
|
| 3 |
Ag |
1232 |
1222 |
0.00 |
|
|
|
| 4 |
Ag |
734 |
728 |
0.00 |
|
|
|
| 5 |
Ag |
215 |
213 |
0.00 |
|
|
|
| 6 |
Au |
888 |
880 |
48.90 |
|
|
|
| 7 |
Au |
165 |
164 |
0.00 |
|
|
|
| 8 |
Bg |
727 |
721 |
0.00 |
|
|
|
| 9 |
Bu |
3151 |
3125 |
13.54 |
|
|
|
| 10 |
Bu |
1136 |
1127 |
34.25 |
|
|
|
| 11 |
Bu |
677 |
671 |
83.26 |
|
|
|
| 12 |
Bu |
190 |
188 |
1.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6921.1 cm
-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 6864.3 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.084 |
|
|
|
| 2 |
C |
-0.084 |
|
|
|
| 3 |
Br |
-0.055 |
|
|
|
| 4 |
Br |
-0.055 |
|
|
|
| 5 |
H |
0.139 |
|
|
|
| 6 |
H |
0.139 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.254 |
-0.291 |
0.000 |
| y |
-0.291 |
-49.729 |
0.000 |
| z |
0.000 |
0.000 |
-50.577 |
|
| Traceless |
| | x | y | z |
| x |
3.899 |
-0.291 |
0.000 |
| y |
-0.291 |
-1.314 |
0.000 |
| z |
0.000 |
0.000 |
-2.585 |
|
| Polar |
| 3z2-r2 | -5.171 |
| x2-y2 | 3.475 |
| xy | -0.291 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.639 |
1.081 |
0.000 |
| y |
1.081 |
16.947 |
0.000 |
| z |
0.000 |
0.000 |
7.438 |
<r2> (average value of r
2) Å
2
| <r2> |
414.475 |
| (<r2>)1/2 |
20.359 |