Vibrational Frequencies calculated at SVWN/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' |
3181 |
3133 |
3.30 |
100.42 |
0.26 |
0.42 |
2 |
A' |
622 |
612 |
2.98 |
7.03 |
0.08 |
0.15 |
3 |
A' |
295 |
290 |
43.05 |
7.79 |
0.10 |
0.19 |
4 |
A' |
183 |
181 |
1.32 |
2.58 |
0.64 |
0.78 |
5 |
A" |
1150 |
1133 |
43.29 |
0.84 |
0.75 |
0.86 |
6 |
A" |
795 |
784 |
131.39 |
1.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3113.0 cm
-1
Scaled (by 0.9851) Zero Point Vibrational Energy (zpe) 3066.6 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 SVWN/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.207 |
|
|
|
2 |
H |
0.217 |
|
|
|
3 |
Br |
-0.005 |
|
|
|
4 |
Br |
-0.005 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.398 |
0.572 |
0.000 |
0.697 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-43.841 |
-0.898 |
0.000 |
y |
-0.898 |
-40.822 |
0.000 |
z |
0.000 |
0.000 |
-41.063 |
|
Traceless |
| x | y | z |
x |
-2.898 |
-0.898 |
0.000 |
y |
-0.898 |
1.630 |
0.000 |
z |
0.000 |
0.000 |
1.268 |
|
Polar |
3z2-r2 | 2.536 |
x2-y2 | -3.018 |
xy | -0.898 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.206 |
-0.027 |
0.000 |
y |
-0.027 |
6.209 |
0.000 |
z |
0.000 |
0.000 |
11.117 |
<r2> (average value of r
2) Å
2
<r2> |
211.778 |
(<r2>)1/2 |
14.553 |