Vibrational Frequencies calculated at B3PW91/6-31+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 |
3180 |
3053 |
0.71 |
|
|
|
| 2 |
A |
1321 |
1268 |
14.45 |
|
|
|
| 3 |
A |
1241 |
1192 |
74.11 |
|
|
|
| 4 |
A |
1090 |
1047 |
208.33 |
|
|
|
| 5 |
A |
776 |
745 |
218.25 |
|
|
|
| 6 |
A |
655 |
629 |
67.99 |
|
|
|
| 7 |
A |
426 |
409 |
0.96 |
|
|
|
| 8 |
A |
314 |
301 |
0.05 |
|
|
|
| 9 |
A |
225 |
216 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4613.6 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 4429.5 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.105 |
|
|
|
| 2 |
Br |
-0.045 |
|
|
|
| 3 |
Cl |
0.087 |
|
|
|
| 4 |
F |
-0.168 |
|
|
|
| 5 |
H |
0.231 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.040 |
-0.121 |
1.325 |
1.331 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.561 |
0.005 |
1.209 |
| y |
0.005 |
-43.496 |
1.497 |
| z |
1.209 |
1.497 |
-40.312 |
|
| Traceless |
| | x | y | z |
| x |
0.343 |
0.005 |
1.209 |
| y |
0.005 |
-2.560 |
1.497 |
| z |
1.209 |
1.497 |
2.217 |
|
| Polar |
| 3z2-r2 | 4.435 |
| x2-y2 | 1.935 |
| xy | 0.005 |
| xz | 1.209 |
| yz | 1.497 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.526 |
-0.240 |
0.043 |
| y |
-0.240 |
5.863 |
0.211 |
| z |
0.043 |
0.211 |
5.031 |
<r2> (average value of r
2) Å
2
| <r2> |
180.516 |
| (<r2>)1/2 |
13.436 |