Vibrational Frequencies calculated at mPW1PW91/TZVP
| 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 |
1176 |
1122 |
21.83 |
|
|
|
| 2 |
A |
729 |
695 |
82.73 |
|
|
|
| 3 |
A |
488 |
466 |
20.84 |
|
|
|
| 4 |
A |
235 |
224 |
0.32 |
|
|
|
| 5 |
B |
779 |
743 |
153.58 |
|
|
|
| 6 |
B |
586 |
559 |
67.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1996.7 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 1904.8 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
F |
-0.156 |
|
|
|
| 2 |
O |
0.156 |
|
|
|
| 3 |
O |
0.156 |
|
|
|
| 4 |
F |
-0.156 |
|
|
|
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 |
1.161 |
1.161 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.139 |
-0.858 |
0.000 |
| y |
-0.858 |
-21.857 |
0.000 |
| z |
0.000 |
0.000 |
-19.626 |
|
| Traceless |
| | x | y | z |
| x |
0.603 |
-0.858 |
0.000 |
| y |
-0.858 |
-1.974 |
0.000 |
| z |
0.000 |
0.000 |
1.371 |
|
| Polar |
| 3z2-r2 | 2.743 |
| x2-y2 | 1.718 |
| xy | -0.858 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.017 |
1.134 |
0.000 |
| y |
1.134 |
3.871 |
0.000 |
| z |
0.000 |
0.000 |
2.269 |
<r2> (average value of r
2) Å
2
| <r2> |
66.692 |
| (<r2>)1/2 |
8.167 |