Vibrational Frequencies calculated at B3PW91/cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
691 |
664 |
39.96 |
|
|
|
| 2 |
A1 |
561 |
539 |
2.84 |
|
|
|
| 3 |
A1 |
240 |
231 |
13.84 |
|
|
|
| 4 |
B1 |
256 |
246 |
15.32 |
|
|
|
| 5 |
B2 |
631 |
607 |
305.15 |
|
|
|
| 6 |
B2 |
354 |
341 |
3.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1366.3 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 1313.8 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.929 |
|
|
|
| 2 |
F |
-0.214 |
|
|
|
| 3 |
F |
-0.358 |
|
|
|
| 4 |
F |
-0.358 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
1.328 |
1.328 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.399 |
0.000 |
0.000 |
| y |
0.000 |
-39.316 |
0.000 |
| z |
0.000 |
0.000 |
-30.819 |
|
| Traceless |
| | x | y | z |
| x |
3.668 |
0.000 |
0.000 |
| y |
0.000 |
-8.208 |
0.000 |
| z |
0.000 |
0.000 |
4.539 |
|
| Polar |
| 3z2-r2 | 9.078 |
| x2-y2 | 7.917 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.333 |
0.000 |
0.000 |
| y |
0.000 |
5.669 |
0.000 |
| z |
0.000 |
0.000 |
3.584 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |