Vibrational Frequencies calculated at mPW1PW91/6-31G**
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' |
1155 |
1099 |
307.81 |
|
|
|
2 |
A' |
869 |
827 |
429.84 |
|
|
|
3 |
A' |
651 |
620 |
16.57 |
|
|
|
4 |
A' |
443 |
422 |
0.24 |
|
|
|
5 |
A' |
334 |
318 |
0.56 |
|
|
|
6 |
A' |
220 |
209 |
0.02 |
|
|
|
7 |
A" |
1248 |
1187 |
203.71 |
|
|
|
8 |
A" |
409 |
389 |
0.54 |
|
|
|
9 |
A" |
295 |
280 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2811.4 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 2675.1 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 mPW1PW91/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.419 |
|
|
|
2 |
Br |
-0.047 |
|
|
|
3 |
Cl |
0.048 |
|
|
|
4 |
F |
-0.210 |
|
|
|
5 |
F |
-0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.041 |
-0.201 |
0.000 |
0.205 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-44.799 |
-0.686 |
0.000 |
y |
-0.686 |
-44.178 |
0.000 |
z |
0.000 |
0.000 |
-46.238 |
|
Traceless |
| x | y | z |
x |
0.409 |
-0.686 |
0.000 |
y |
-0.686 |
1.340 |
0.000 |
z |
0.000 |
0.000 |
-1.749 |
|
Polar |
3z2-r2 | -3.499 |
x2-y2 | -0.621 |
xy | -0.686 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.267 |
-1.217 |
0.000 |
y |
-1.217 |
6.323 |
0.000 |
z |
0.000 |
0.000 |
4.109 |
<r2> (average value of r
2) Å
2
<r2> |
209.172 |
(<r2>)1/2 |
14.463 |