Vibrational Frequencies calculated at B3LYP/aug-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 |
A' |
3158 |
3055 |
0.06 |
72.05 |
0.20 |
0.33 |
| 2 |
A' |
1314 |
1271 |
10.60 |
4.68 |
0.36 |
0.53 |
| 3 |
A' |
1076 |
1041 |
184.38 |
3.17 |
0.48 |
0.65 |
| 4 |
A' |
611 |
591 |
24.14 |
14.43 |
0.06 |
0.11 |
| 5 |
A' |
352 |
341 |
0.26 |
6.83 |
0.10 |
0.18 |
| 6 |
A' |
166 |
160 |
0.01 |
3.32 |
0.34 |
0.50 |
| 7 |
A" |
1182 |
1144 |
78.31 |
1.46 |
0.75 |
0.86 |
| 8 |
A" |
677 |
655 |
203.37 |
4.54 |
0.75 |
0.86 |
| 9 |
A" |
292 |
282 |
0.25 |
1.85 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4413.5 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 4270.1 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 B3LYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.069 |
|
|
|
| 2 |
H |
0.238 |
|
|
|
| 3 |
F |
-0.346 |
|
|
|
| 4 |
Br |
0.020 |
|
|
|
| 5 |
Br |
0.020 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.072 |
0.412 |
0.000 |
1.148 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.338 |
-2.213 |
0.000 |
| y |
-2.213 |
-47.188 |
0.000 |
| z |
0.000 |
0.000 |
-47.290 |
|
| Traceless |
| | x | y | z |
| x |
-1.099 |
-2.213 |
0.000 |
| y |
-2.213 |
0.626 |
0.000 |
| z |
0.000 |
0.000 |
0.473 |
|
| Polar |
| 3z2-r2 | 0.946 |
| x2-y2 | -1.150 |
| xy | -2.213 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.204 |
0.236 |
0.000 |
| y |
0.236 |
8.018 |
0.000 |
| z |
0.000 |
0.000 |
11.618 |
<r2> (average value of r
2) Å
2
| <r2> |
258.810 |
| (<r2>)1/2 |
16.088 |