Vibrational Frequencies calculated at mPW1PW91/6-311G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
833 |
797 |
188.83 |
|
|
|
2 |
A1 |
512 |
489 |
47.71 |
|
|
|
3 |
A1 |
229 |
219 |
35.20 |
|
|
|
4 |
B1 |
256 |
245 |
106.58 |
|
|
|
5 |
B2 |
962 |
920 |
149.87 |
|
|
|
6 |
B2 |
179 |
171 |
16.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1485.3 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 1421.0 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 mPW1PW91/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
1.228 |
|
|
|
2 |
Cl |
-0.331 |
|
|
|
3 |
F |
-0.449 |
|
|
|
4 |
F |
-0.449 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
0.245 |
0.245 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.520 |
0.000 |
0.000 |
y |
0.000 |
-39.369 |
0.000 |
z |
0.000 |
0.000 |
-38.520 |
|
Traceless |
| x | y | z |
x |
9.425 |
0.000 |
0.000 |
y |
0.000 |
-5.349 |
0.000 |
z |
0.000 |
0.000 |
-4.075 |
|
Polar |
3z2-r2 | -8.151 |
x2-y2 | 9.849 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.821 |
0.000 |
0.000 |
y |
0.000 |
3.379 |
0.000 |
z |
0.000 |
0.000 |
4.995 |
<r2> (average value of r
2) Å
2
<r2> |
135.268 |
(<r2>)1/2 |
11.630 |