Vibrational Frequencies calculated at TPSSh/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 |
A1 |
2255 |
2181 |
31.09 |
306.74 |
0.03 |
0.05 |
| 2 |
A1 |
968 |
936 |
170.23 |
1.00 |
0.75 |
0.86 |
| 3 |
A1 |
820 |
793 |
75.57 |
6.62 |
0.27 |
0.42 |
| 4 |
E |
2268 |
2194 |
121.38 |
51.80 |
0.75 |
0.86 |
| 4 |
E |
2268 |
2194 |
121.41 |
51.74 |
0.75 |
0.86 |
| 5 |
E |
955 |
923 |
75.77 |
6.19 |
0.75 |
0.86 |
| 5 |
E |
955 |
923 |
75.78 |
6.20 |
0.75 |
0.86 |
| 6 |
E |
706 |
682 |
47.13 |
5.33 |
0.75 |
0.86 |
| 6 |
E |
706 |
682 |
47.13 |
5.33 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5948.9 cm
-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 5754.4 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 TPSSh/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.383 |
|
|
|
| 2 |
F |
-0.560 |
|
|
|
| 3 |
H |
0.059 |
|
|
|
| 4 |
H |
0.059 |
|
|
|
| 5 |
H |
0.059 |
|
|
|
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 |
1.590 |
1.590 |
| 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 |
4.374 |
0.000 |
0.000 |
| y |
0.000 |
4.374 |
0.000 |
| z |
0.000 |
0.000 |
4.160 |
<r2> (average value of r
2) Å
2
| <r2> |
36.878 |
| (<r2>)1/2 |
6.073 |