Vibrational Frequencies calculated at TPSSh/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 |
A1 |
831 |
808 |
100.56 |
5.07 |
0.41 |
0.58 |
| 2 |
A1 |
313 |
305 |
15.68 |
0.64 |
0.53 |
0.69 |
| 3 |
B2 |
852 |
828 |
122.32 |
5.71 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 997.9 cm
-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 970.3 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 TPSSh/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.622 |
|
|
|
| 2 |
F |
-0.311 |
|
|
|
| 3 |
F |
-0.311 |
|
|
|
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 |
1.322 |
1.322 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.445 |
0.000 |
0.000 |
| y |
0.000 |
3.787 |
0.000 |
| z |
0.000 |
0.000 |
3.193 |
<r2> (average value of r
2) Å
2
| <r2> |
51.895 |
| (<r2>)1/2 |
7.204 |