Vibrational Frequencies calculated at HF/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' |
3373 |
3050 |
10.43 |
|
|
|
| 2 |
A' |
1442 |
1304 |
135.57 |
|
|
|
| 3 |
A' |
1228 |
1110 |
321.09 |
|
|
|
| 4 |
A' |
776 |
702 |
144.12 |
|
|
|
| 5 |
A' |
626 |
566 |
8.32 |
|
|
|
| 6 |
A' |
351 |
318 |
0.12 |
|
|
|
| 7 |
A" |
1510 |
1365 |
27.32 |
|
|
|
| 8 |
A" |
1278 |
1156 |
238.54 |
|
|
|
| 9 |
A" |
344 |
311 |
0.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5463.4 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 4940.0 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 HF/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.628 |
|
|
|
| 2 |
H |
0.159 |
|
|
|
| 3 |
Br |
-0.142 |
|
|
|
| 4 |
F |
-0.322 |
|
|
|
| 5 |
F |
-0.322 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.655 |
0.109 |
0.000 |
1.659 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.240 |
2.504 |
0.000 |
| y |
2.504 |
-34.816 |
0.000 |
| z |
0.000 |
0.000 |
-36.710 |
|
| Traceless |
| | x | y | z |
| x |
3.523 |
2.504 |
0.000 |
| y |
2.504 |
-0.342 |
0.000 |
| z |
0.000 |
0.000 |
-3.182 |
|
| Polar |
| 3z2-r2 | -6.363 |
| x2-y2 | 2.576 |
| xy | 2.504 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.872 |
0.413 |
0.000 |
| y |
0.413 |
5.752 |
0.000 |
| z |
0.000 |
0.000 |
3.867 |
<r2> (average value of r
2) Å
2
| <r2> |
123.849 |
| (<r2>)1/2 |
11.129 |