Vibrational Frequencies calculated at B3LYP/CEP-31G
| 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' |
1597 |
1547 |
239.19 |
|
|
|
| 2 |
A' |
810 |
784 |
226.96 |
|
|
|
| 3 |
A' |
646 |
626 |
130.58 |
|
|
|
| 4 |
A' |
382 |
370 |
9.42 |
|
|
|
| 5 |
A' |
203 |
197 |
0.08 |
|
|
|
| 6 |
A" |
160 |
155 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1899.4 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 1839.4 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.245 |
|
|
|
| 2 |
O |
-0.341 |
|
|
|
| 3 |
N |
0.101 |
|
|
|
| 4 |
O |
-0.005 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.161 |
-1.524 |
0.000 |
1.532 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.278 |
1.061 |
0.000 |
| y |
1.061 |
-31.620 |
0.000 |
| z |
0.000 |
0.000 |
-30.334 |
|
| Traceless |
| | x | y | z |
| x |
-0.301 |
1.061 |
0.000 |
| y |
1.061 |
-0.814 |
0.000 |
| z |
0.000 |
0.000 |
1.115 |
|
| Polar |
| 3z2-r2 | 2.229 |
| x2-y2 | 0.342 |
| xy | 1.061 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.774 |
3.757 |
0.000 |
| y |
3.757 |
6.577 |
0.000 |
| z |
0.000 |
0.000 |
1.243 |
<r2> (average value of r
2) Å
2
| <r2> |
96.915 |
| (<r2>)1/2 |
9.845 |