Vibrational Frequencies calculated at PBEPBE/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 |
A' |
1763 |
1751 |
358.29 |
|
|
|
| 2 |
A' |
837 |
832 |
130.41 |
|
|
|
| 3 |
A' |
564 |
560 |
107.62 |
|
|
|
| 4 |
A' |
360 |
357 |
52.20 |
|
|
|
| 5 |
A' |
204 |
202 |
0.10 |
|
|
|
| 6 |
A" |
171 |
170 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1949.9 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 1936.4 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.131 |
|
|
|
| 2 |
O |
-0.243 |
|
|
|
| 3 |
N |
0.129 |
|
|
|
| 4 |
O |
-0.017 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.255 |
-0.590 |
0.000 |
0.642 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.211 |
1.728 |
0.000 |
| y |
1.728 |
-33.193 |
0.000 |
| z |
0.000 |
0.000 |
-33.583 |
|
| Traceless |
| | x | y | z |
| x |
0.177 |
1.728 |
0.000 |
| y |
1.728 |
0.205 |
0.000 |
| z |
0.000 |
0.000 |
-0.382 |
|
| Polar |
| 3z2-r2 | -0.763 |
| x2-y2 | -0.018 |
| xy | 1.728 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.299 |
3.061 |
0.000 |
| y |
3.061 |
6.663 |
0.000 |
| z |
0.000 |
0.000 |
3.226 |
<r2> (average value of r
2) Å
2
| <r2> |
149.597 |
| (<r2>)1/2 |
12.231 |