Vibrational Frequencies calculated at PBE1PBE/6-31G(2df,p)
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' |
1863 |
1782 |
317.43 |
|
|
|
2 |
A' |
1392 |
1332 |
264.81 |
|
|
|
3 |
A' |
849 |
812 |
208.35 |
|
|
|
4 |
A' |
807 |
772 |
10.74 |
|
|
|
5 |
A' |
632 |
604 |
62.43 |
|
|
|
6 |
A' |
432 |
413 |
0.48 |
|
|
|
7 |
A' |
229 |
219 |
0.14 |
|
|
|
8 |
A" |
780 |
747 |
11.70 |
|
|
|
9 |
A" |
140 |
134 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3560.8 cm
-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 3407.7 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/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Br |
0.306 |
|
|
|
2 |
O |
-0.467 |
|
|
|
3 |
N |
0.865 |
|
|
|
4 |
O |
-0.359 |
|
|
|
5 |
O |
-0.346 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.252 |
-0.752 |
0.000 |
1.460 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.373 |
0.970 |
0.000 |
y |
0.970 |
-40.089 |
0.000 |
z |
0.000 |
0.000 |
-37.721 |
|
Traceless |
| x | y | z |
x |
-0.468 |
0.970 |
0.000 |
y |
0.970 |
-1.542 |
0.000 |
z |
0.000 |
0.000 |
2.009 |
|
Polar |
3z2-r2 | 4.019 |
x2-y2 | 0.716 |
xy | 0.970 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.043 |
1.632 |
0.000 |
y |
1.632 |
6.306 |
0.000 |
z |
0.000 |
0.000 |
3.833 |
<r2> (average value of r
2) Å
2
<r2> |
177.479 |
(<r2>)1/2 |
13.322 |