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 |
1222 |
1171 |
28.23 |
|
|
|
| 2 |
A |
730 |
699 |
72.40 |
|
|
|
| 3 |
A |
489 |
469 |
23.06 |
|
|
|
| 4 |
A |
232 |
222 |
0.11 |
|
|
|
| 5 |
B |
766 |
734 |
153.55 |
|
|
|
| 6 |
B |
585 |
560 |
74.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2011.4 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 1927.6 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 |
F |
-0.253 |
|
|
|
| 2 |
O |
0.253 |
|
|
|
| 3 |
O |
0.253 |
|
|
|
| 4 |
F |
-0.253 |
|
|
|
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 |
1.197 |
1.197 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.145 |
-0.743 |
0.000 |
| y |
-0.743 |
-21.902 |
0.000 |
| z |
0.000 |
0.000 |
-19.646 |
|
| Traceless |
| | x | y | z |
| x |
0.629 |
-0.743 |
0.000 |
| y |
-0.743 |
-2.006 |
0.000 |
| z |
0.000 |
0.000 |
1.377 |
|
| Polar |
| 3z2-r2 | 2.754 |
| x2-y2 | 1.757 |
| xy | -0.743 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.591 |
1.110 |
0.000 |
| y |
1.110 |
4.426 |
0.000 |
| z |
0.000 |
0.000 |
2.780 |
<r2> (average value of r
2) Å
2
| <r2> |
66.446 |
| (<r2>)1/2 |
8.151 |