Vibrational Frequencies calculated at B3PW91/6-311G*
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' |
1833 |
1765 |
330.13 |
|
|
|
2 |
A' |
1368 |
1317 |
308.51 |
|
|
|
3 |
A' |
839 |
808 |
225.36 |
|
|
|
4 |
A' |
758 |
730 |
0.68 |
|
|
|
5 |
A' |
581 |
559 |
84.82 |
|
|
|
6 |
A' |
403 |
388 |
0.86 |
|
|
|
7 |
A' |
208 |
200 |
0.01 |
|
|
|
8 |
A" |
753 |
725 |
13.84 |
|
|
|
9 |
A" |
125 |
121 |
0.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3434.1 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 3306.0 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 B3PW91/6-311G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Br |
0.248 |
|
|
|
2 |
O |
-0.324 |
|
|
|
3 |
N |
0.479 |
|
|
|
4 |
O |
-0.197 |
|
|
|
5 |
O |
-0.207 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.326 |
-1.094 |
0.000 |
1.719 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.444 |
1.492 |
0.000 |
y |
1.492 |
-40.846 |
0.000 |
z |
0.000 |
0.000 |
-38.238 |
|
Traceless |
| x | y | z |
x |
0.099 |
1.492 |
0.000 |
y |
1.492 |
-2.005 |
0.000 |
z |
0.000 |
0.000 |
1.906 |
|
Polar |
3z2-r2 | 3.813 |
x2-y2 | 1.402 |
xy | 1.492 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.525 |
2.006 |
0.000 |
y |
2.006 |
5.910 |
0.000 |
z |
0.000 |
0.000 |
2.456 |
<r2> (average value of r
2) Å
2
<r2> |
185.171 |
(<r2>)1/2 |
13.608 |