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 |
?a |
801 |
775 |
15.18 |
4.77 |
0.75 |
0.86 |
| 2 |
?a |
801 |
775 |
15.19 |
4.77 |
0.75 |
0.86 |
| 3 |
?a |
799 |
773 |
74.77 |
9.66 |
0.00 |
0.01 |
| 4 |
A1 |
2368 |
2291 |
44.21 |
106.88 |
0.10 |
0.19 |
| 4 |
A1 |
377 |
365 |
58.82 |
0.80 |
0.54 |
0.70 |
| 5 |
E |
938 |
907 |
240.29 |
0.91 |
0.75 |
0.86 |
| 5 |
E |
938 |
907 |
240.26 |
0.92 |
0.75 |
0.86 |
| 6 |
E |
264 |
256 |
11.27 |
0.54 |
0.75 |
0.86 |
| 6 |
E |
264 |
256 |
11.27 |
0.54 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3775.1 cm
-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 3651.7 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 |
1.502 |
|
|
|
| 2 |
H |
0.156 |
|
|
|
| 3 |
F |
-0.553 |
|
|
|
| 4 |
F |
-0.553 |
|
|
|
| 5 |
F |
-0.553 |
|
|
|
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 |
1.656 |
1.656 |
| 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 |
3.764 |
0.000 |
0.000 |
| y |
0.000 |
3.764 |
0.000 |
| z |
0.000 |
0.000 |
3.775 |
<r2> (average value of r
2) Å
2
| <r2> |
86.150 |
| (<r2>)1/2 |
9.282 |