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 |
948 |
898 |
0.02 |
|
|
|
| 2 |
A |
697 |
660 |
47.60 |
|
|
|
| 3 |
A |
446 |
422 |
1.40 |
|
|
|
| 4 |
A |
195 |
185 |
0.63 |
|
|
|
| 5 |
B |
806 |
763 |
87.36 |
|
|
|
| 6 |
B |
536 |
508 |
12.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1814.7 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 1717.8 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 mPW1PW91/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
F |
-0.124 |
|
|
|
| 2 |
O |
0.124 |
|
|
|
| 3 |
O |
0.124 |
|
|
|
| 4 |
F |
-0.124 |
|
|
|
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 |
0.782 |
0.782 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.216 |
-0.738 |
0.000 |
| y |
-0.738 |
-21.140 |
0.000 |
| z |
0.000 |
0.000 |
-19.567 |
|
| Traceless |
| | x | y | z |
| x |
0.137 |
-0.738 |
0.000 |
| y |
-0.738 |
-1.249 |
0.000 |
| z |
0.000 |
0.000 |
1.111 |
|
| Polar |
| 3z2-r2 | 2.223 |
| x2-y2 | 0.924 |
| xy | -0.738 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.732 |
1.247 |
0.000 |
| y |
1.247 |
3.402 |
0.000 |
| z |
0.000 |
0.000 |
1.876 |
<r2> (average value of r
2) Å
2
| <r2> |
70.006 |
| (<r2>)1/2 |
8.367 |