Vibrational Frequencies calculated at B3PW91/6-31G**
| 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' |
3201 |
3068 |
0.46 |
|
|
|
| 2 |
A' |
1199 |
1149 |
35.71 |
|
|
|
| 3 |
A' |
720 |
690 |
134.24 |
|
|
|
| 4 |
A' |
604 |
579 |
31.69 |
|
|
|
| 5 |
A' |
335 |
321 |
0.31 |
|
|
|
| 6 |
A' |
224 |
215 |
0.01 |
|
|
|
| 7 |
A" |
1254 |
1201 |
22.85 |
|
|
|
| 8 |
A" |
765 |
733 |
167.71 |
|
|
|
| 9 |
A" |
219 |
210 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4259.9 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 4082.7 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.365 |
|
|
|
| 2 |
H |
0.263 |
|
|
|
| 3 |
Br |
-0.017 |
|
|
|
| 4 |
Cl |
0.060 |
|
|
|
| 5 |
Cl |
0.060 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.917 |
0.723 |
0.000 |
1.168 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.936 |
-0.357 |
0.000 |
| y |
-0.357 |
-49.199 |
0.000 |
| z |
0.000 |
0.000 |
-49.773 |
|
| Traceless |
| | x | y | z |
| x |
2.550 |
-0.357 |
0.000 |
| y |
-0.357 |
-0.844 |
0.000 |
| z |
0.000 |
0.000 |
-1.706 |
|
| Polar |
| 3z2-r2 | -3.412 |
| x2-y2 | 2.262 |
| xy | -0.357 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.824 |
1.746 |
0.000 |
| y |
1.746 |
7.249 |
0.000 |
| z |
0.000 |
0.000 |
7.613 |
<r2> (average value of r
2) Å
2
| <r2> |
234.739 |
| (<r2>)1/2 |
15.321 |