Vibrational Frequencies calculated at PBE1PBE/6-31+G**
| 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' |
1845 |
1763 |
362.70 |
|
|
|
| 2 |
A' |
1387 |
1325 |
305.38 |
|
|
|
| 3 |
A' |
838 |
801 |
245.78 |
|
|
|
| 4 |
A' |
783 |
748 |
2.92 |
|
|
|
| 5 |
A' |
628 |
599 |
63.27 |
|
|
|
| 6 |
A' |
413 |
395 |
0.56 |
|
|
|
| 7 |
A' |
212 |
203 |
0.11 |
|
|
|
| 8 |
A" |
764 |
730 |
10.95 |
|
|
|
| 9 |
A" |
158 |
151 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3513.9 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 3356.8 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 PBE1PBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.206 |
|
|
|
| 2 |
O |
-0.050 |
|
|
|
| 3 |
N |
-0.039 |
|
|
|
| 4 |
O |
-0.072 |
|
|
|
| 5 |
O |
-0.044 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.579 |
-1.040 |
0.000 |
1.891 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.526 |
1.278 |
0.000 |
| y |
1.278 |
-41.243 |
0.000 |
| z |
0.000 |
0.000 |
-38.683 |
|
| Traceless |
| | x | y | z |
| x |
-0.562 |
1.278 |
0.000 |
| y |
1.278 |
-1.639 |
0.000 |
| z |
0.000 |
0.000 |
2.201 |
|
| Polar |
| 3z2-r2 | 4.402 |
| x2-y2 | 0.718 |
| xy | 1.278 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.442 |
1.831 |
0.000 |
| y |
1.831 |
6.847 |
0.000 |
| z |
0.000 |
0.000 |
3.815 |
<r2> (average value of r
2) Å
2
| <r2> |
182.576 |
| (<r2>)1/2 |
13.512 |