Vibrational Frequencies calculated at PBEPBE/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 |
A' |
1772 |
1756 |
255.27 |
|
|
|
| 2 |
A' |
1305 |
1293 |
275.96 |
|
|
|
| 3 |
A' |
790 |
782 |
161.81 |
|
|
|
| 4 |
A' |
699 |
692 |
0.05 |
|
|
|
| 5 |
A' |
474 |
469 |
57.44 |
|
|
|
| 6 |
A' |
370 |
367 |
7.09 |
|
|
|
| 7 |
A' |
187 |
185 |
0.16 |
|
|
|
| 8 |
A" |
689 |
682 |
9.13 |
|
|
|
| 9 |
A" |
131 |
129 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3207.3 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 3178.1 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 PBEPBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.214 |
|
|
|
| 2 |
O |
-0.304 |
|
|
|
| 3 |
N |
0.404 |
|
|
|
| 4 |
O |
-0.155 |
|
|
|
| 5 |
O |
-0.160 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.840 |
-0.963 |
0.000 |
1.278 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.709 |
1.532 |
0.000 |
| y |
1.532 |
-40.714 |
0.000 |
| z |
0.000 |
0.000 |
-38.503 |
|
| Traceless |
| | x | y | z |
| x |
0.899 |
1.532 |
0.000 |
| y |
1.532 |
-2.108 |
0.000 |
| z |
0.000 |
0.000 |
1.209 |
|
| Polar |
| 3z2-r2 | 2.418 |
| x2-y2 | 2.004 |
| xy | 1.532 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.437 |
2.112 |
0.000 |
| y |
2.112 |
6.026 |
0.000 |
| z |
0.000 |
0.000 |
2.499 |
<r2> (average value of r
2) Å
2
| <r2> |
190.863 |
| (<r2>)1/2 |
13.815 |