Vibrational Frequencies calculated at wB97X-D/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' |
3206 |
3041 |
2.46 |
77.59 |
0.27 |
0.42 |
| 2 |
A' |
1352 |
1282 |
22.83 |
5.06 |
0.71 |
0.83 |
| 3 |
A' |
1156 |
1097 |
176.78 |
1.69 |
0.71 |
0.83 |
| 4 |
A' |
633 |
600 |
24.94 |
11.20 |
0.10 |
0.18 |
| 5 |
A' |
361 |
343 |
0.46 |
4.78 |
0.18 |
0.31 |
| 6 |
A' |
179 |
169 |
0.01 |
3.52 |
0.45 |
0.63 |
| 7 |
A" |
1219 |
1156 |
96.72 |
3.20 |
0.75 |
0.86 |
| 8 |
A" |
723 |
686 |
194.18 |
5.18 |
0.75 |
0.86 |
| 9 |
A" |
301 |
285 |
0.01 |
2.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4564.3 cm
-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 4329.2 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 wB97X-D/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.130 |
|
|
|
| 2 |
H |
0.241 |
|
|
|
| 3 |
F |
-0.235 |
|
|
|
| 4 |
Br |
-0.068 |
|
|
|
| 5 |
Br |
-0.068 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.049 |
0.594 |
0.000 |
1.205 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.149 |
-1.977 |
0.000 |
| y |
-1.977 |
-45.815 |
0.000 |
| z |
0.000 |
0.000 |
-46.340 |
|
| Traceless |
| | x | y | z |
| x |
-1.072 |
-1.977 |
0.000 |
| y |
-1.977 |
0.930 |
0.000 |
| z |
0.000 |
0.000 |
0.142 |
|
| Polar |
| 3z2-r2 | 0.284 |
| x2-y2 | -1.334 |
| xy | -1.977 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.733 |
0.144 |
0.000 |
| y |
0.144 |
5.739 |
0.000 |
| z |
0.000 |
0.000 |
8.981 |
<r2> (average value of r
2) Å
2
| <r2> |
252.785 |
| (<r2>)1/2 |
15.899 |