Vibrational Frequencies calculated at HF/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 |
A1' |
745 |
673 |
0.00 |
|
|
|
2 |
A2" |
316 |
286 |
185.32 |
|
|
|
3 |
E' |
1034 |
933 |
199.37 |
|
|
|
3 |
E' |
1034 |
933 |
199.37 |
|
|
|
4 |
E' |
272 |
245 |
43.63 |
|
|
|
4 |
E' |
272 |
245 |
43.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1836.2 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 1657.4 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 HF/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Al |
1.690 |
|
|
|
2 |
F |
-0.563 |
|
|
|
3 |
F |
-0.563 |
|
|
|
4 |
F |
-0.563 |
|
|
|
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 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.490 |
0.000 |
0.000 |
y |
0.000 |
-30.490 |
0.000 |
z |
0.000 |
0.000 |
-19.916 |
|
Traceless |
| x | y | z |
x |
-5.287 |
0.000 |
0.000 |
y |
0.000 |
-5.287 |
0.000 |
z |
0.000 |
0.000 |
10.574 |
|
Polar |
3z2-r2 | 21.147 |
x2-y2 | 0.000 |
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 |
1.916 |
0.000 |
0.000 |
y |
0.000 |
1.916 |
0.000 |
z |
0.000 |
0.000 |
1.543 |
<r2> (average value of r
2) Å
2
<r2> |
87.706 |
(<r2>)1/2 |
9.365 |