Vibrational Frequencies calculated at mPW1PW91/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 |
3180 |
3047 |
0.20 |
75.30 |
0.21 |
0.34 |
| 2 |
A |
1303 |
1249 |
9.55 |
3.31 |
0.52 |
0.68 |
| 3 |
A |
1213 |
1162 |
60.70 |
1.97 |
0.38 |
0.56 |
| 4 |
A |
1097 |
1051 |
187.02 |
1.98 |
0.72 |
0.84 |
| 5 |
A |
787 |
755 |
199.01 |
3.81 |
0.58 |
0.74 |
| 6 |
A |
665 |
638 |
55.41 |
13.84 |
0.09 |
0.16 |
| 7 |
A |
428 |
410 |
0.66 |
4.51 |
0.15 |
0.26 |
| 8 |
A |
315 |
302 |
0.02 |
2.61 |
0.42 |
0.59 |
| 9 |
A |
226 |
217 |
0.02 |
3.26 |
0.41 |
0.58 |
Unscaled Zero Point Vibrational Energy (zpe) 4606.9 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 4414.8 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.008 |
|
|
|
| 2 |
Br |
0.323 |
|
|
|
| 3 |
Cl |
-0.007 |
|
|
|
| 4 |
F |
-0.332 |
|
|
|
| 5 |
H |
0.008 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.015 |
-0.057 |
1.232 |
1.233 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.511 |
-0.030 |
1.096 |
| y |
-0.030 |
-43.196 |
1.507 |
| z |
1.096 |
1.507 |
-40.305 |
|
| Traceless |
| | x | y | z |
| x |
0.239 |
-0.030 |
1.096 |
| y |
-0.030 |
-2.287 |
1.507 |
| z |
1.096 |
1.507 |
2.048 |
|
| Polar |
| 3z2-r2 | 4.096 |
| x2-y2 | 1.684 |
| xy | -0.030 |
| xz | 1.096 |
| yz | 1.507 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.417 |
-0.214 |
0.051 |
| y |
-0.214 |
6.768 |
0.159 |
| z |
0.051 |
0.159 |
5.979 |
<r2> (average value of r
2) Å
2
| <r2> |
179.703 |
| (<r2>)1/2 |
13.405 |