Vibrational Frequencies calculated at B97D3/6-31G(2df,p)
| 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 |
2219 |
2219 |
61.45 |
140.17 |
0.10 |
0.19 |
| 2 |
A1 |
969 |
969 |
120.75 |
10.48 |
0.63 |
0.78 |
| 3 |
A1 |
836 |
836 |
45.82 |
5.82 |
0.12 |
0.22 |
| 4 |
A1 |
313 |
313 |
13.57 |
0.55 |
0.73 |
0.85 |
| 5 |
A2 |
718 |
718 |
0.00 |
9.11 |
0.75 |
0.86 |
| 6 |
B1 |
2226 |
2226 |
160.17 |
33.39 |
0.75 |
0.86 |
| 7 |
B1 |
698 |
698 |
111.10 |
4.08 |
0.75 |
0.86 |
| 8 |
B2 |
977 |
977 |
249.44 |
0.24 |
0.75 |
0.86 |
| 9 |
B2 |
876 |
876 |
0.02 |
5.32 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4915.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4915.4 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 B97D3/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.379 |
|
|
|
| 2 |
F |
-0.188 |
|
|
|
| 3 |
F |
-0.188 |
|
|
|
| 4 |
H |
-0.001 |
|
|
|
| 5 |
H |
-0.001 |
|
|
|
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 |
1.196 |
1.196 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.625 |
0.000 |
0.000 |
| y |
0.000 |
-25.149 |
0.000 |
| z |
0.000 |
0.000 |
-22.650 |
|
| Traceless |
| | x | y | z |
| x |
1.275 |
0.000 |
0.000 |
| y |
0.000 |
-2.511 |
0.000 |
| z |
0.000 |
0.000 |
1.237 |
|
| Polar |
| 3z2-r2 | 2.474 |
| x2-y2 | 2.524 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.540 |
0.000 |
0.000 |
| y |
0.000 |
3.222 |
0.000 |
| z |
0.000 |
0.000 |
3.295 |
<r2> (average value of r
2) Å
2
| <r2> |
58.204 |
| (<r2>)1/2 |
7.629 |