Vibrational Frequencies calculated at PBE1PBE/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' |
3183 |
3034 |
20.70 |
82.65 |
0.26 |
0.41 |
| 2 |
A' |
1317 |
1255 |
107.54 |
3.69 |
0.68 |
0.81 |
| 3 |
A' |
1162 |
1108 |
261.65 |
1.40 |
0.38 |
0.55 |
| 4 |
A' |
716 |
683 |
121.39 |
11.03 |
0.25 |
0.40 |
| 5 |
A' |
583 |
556 |
7.83 |
1.83 |
0.35 |
0.52 |
| 6 |
A' |
318 |
303 |
0.55 |
4.71 |
0.33 |
0.49 |
| 7 |
A" |
1410 |
1343 |
36.10 |
4.43 |
0.75 |
0.86 |
| 8 |
A" |
1213 |
1156 |
183.98 |
2.46 |
0.75 |
0.86 |
| 9 |
A" |
315 |
300 |
0.44 |
1.74 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5108.5 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 4869.0 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 PBE1PBE/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.394 |
|
|
|
| 2 |
H |
0.199 |
|
|
|
| 3 |
Br |
-0.120 |
|
|
|
| 4 |
F |
-0.236 |
|
|
|
| 5 |
F |
-0.236 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.343 |
-0.318 |
0.000 |
1.380 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.688 |
1.937 |
0.000 |
| y |
1.937 |
-33.170 |
0.000 |
| z |
0.000 |
0.000 |
-35.035 |
|
| Traceless |
| | x | y | z |
| x |
2.415 |
1.937 |
0.000 |
| y |
1.937 |
0.192 |
0.000 |
| z |
0.000 |
0.000 |
-2.607 |
|
| Polar |
| 3z2-r2 | -5.213 |
| x2-y2 | 1.482 |
| xy | 1.937 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.486 |
0.466 |
0.000 |
| y |
0.466 |
5.545 |
0.000 |
| z |
0.000 |
0.000 |
3.481 |
<r2> (average value of r
2) Å
2
| <r2> |
125.011 |
| (<r2>)1/2 |
11.181 |