Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3100 |
3065 |
0.03 |
77.51 |
0.25 |
0.40 |
| 2 |
A' |
1255 |
1241 |
12.59 |
5.11 |
0.61 |
0.75 |
| 3 |
A' |
1032 |
1021 |
199.89 |
1.30 |
0.75 |
0.85 |
| 4 |
A' |
604 |
597 |
27.60 |
13.33 |
0.05 |
0.10 |
| 5 |
A' |
346 |
342 |
0.28 |
5.62 |
0.14 |
0.24 |
| 6 |
A' |
166 |
164 |
0.01 |
3.69 |
0.46 |
0.63 |
| 7 |
A" |
1152 |
1138 |
80.47 |
2.42 |
0.75 |
0.86 |
| 8 |
A" |
655 |
647 |
225.55 |
3.50 |
0.75 |
0.86 |
| 9 |
A" |
284 |
281 |
0.28 |
2.46 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4297.2 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 4248.3 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 PBEPBEultrafine/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.076 |
|
|
|
| 2 |
H |
0.224 |
|
|
|
| 3 |
F |
-0.139 |
|
|
|
| 4 |
Br |
-0.005 |
|
|
|
| 5 |
Br |
-0.005 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.146 |
0.388 |
0.000 |
1.209 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.593 |
-2.276 |
0.000 |
| y |
-2.276 |
-47.182 |
0.000 |
| z |
0.000 |
0.000 |
-47.168 |
|
| Traceless |
| | x | y | z |
| x |
-1.417 |
-2.276 |
0.000 |
| y |
-2.276 |
0.698 |
0.000 |
| z |
0.000 |
0.000 |
0.719 |
|
| Polar |
| 3z2-r2 | 1.439 |
| x2-y2 | -1.410 |
| xy | -2.276 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.167 |
0.283 |
0.000 |
| y |
0.283 |
7.147 |
0.000 |
| z |
0.000 |
0.000 |
10.735 |
<r2> (average value of r
2) Å
2
| <r2> |
257.107 |
| (<r2>)1/2 |
16.035 |