Vibrational Frequencies calculated at wB97X-D/aug-cc-pVDZ
| 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' |
3175 |
3039 |
0.05 |
70.35 |
0.20 |
0.34 |
| 2 |
A' |
1304 |
1249 |
10.38 |
3.84 |
0.43 |
0.60 |
| 3 |
A' |
1091 |
1044 |
183.36 |
2.92 |
0.58 |
0.74 |
| 4 |
A' |
633 |
606 |
22.79 |
13.88 |
0.06 |
0.11 |
| 5 |
A' |
365 |
349 |
0.21 |
5.59 |
0.11 |
0.20 |
| 6 |
A' |
174 |
167 |
0.00 |
2.89 |
0.38 |
0.55 |
| 7 |
A" |
1195 |
1144 |
77.68 |
1.63 |
0.75 |
0.86 |
| 8 |
A" |
733 |
702 |
185.78 |
5.27 |
0.75 |
0.86 |
| 9 |
A" |
300 |
288 |
0.02 |
1.70 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4484.9 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 4293.4 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.145 |
|
|
|
| 2 |
H |
-0.105 |
|
|
|
| 3 |
F |
-0.327 |
|
|
|
| 4 |
Br |
0.288 |
|
|
|
| 5 |
Br |
0.288 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.109 |
0.427 |
0.000 |
1.189 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.217 |
-2.275 |
0.000 |
| y |
-2.275 |
-46.913 |
0.000 |
| z |
0.000 |
0.000 |
-46.927 |
|
| Traceless |
| | x | y | z |
| x |
-1.296 |
-2.275 |
0.000 |
| y |
-2.275 |
0.659 |
0.000 |
| z |
0.000 |
0.000 |
0.638 |
|
| Polar |
| 3z2-r2 | 1.275 |
| x2-y2 | -1.303 |
| xy | -2.275 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.730 |
0.220 |
0.000 |
| y |
0.220 |
7.558 |
0.000 |
| z |
0.000 |
0.000 |
10.920 |
<r2> (average value of r
2) Å
2
| <r2> |
254.619 |
| (<r2>)1/2 |
15.957 |