Vibrational Frequencies calculated at wB97X-D/daug-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 |
2329 |
2329 |
45.16 |
102.99 |
0.09 |
0.17 |
| 2 |
A1 |
822 |
822 |
80.22 |
9.17 |
0.00 |
0.00 |
| 3 |
A1 |
387 |
387 |
66.19 |
0.63 |
0.52 |
0.69 |
| 4 |
E |
959 |
959 |
242.15 |
0.78 |
0.75 |
0.86 |
| 4 |
E |
959 |
959 |
242.28 |
0.78 |
0.75 |
0.86 |
| 5 |
E |
809 |
809 |
21.11 |
4.30 |
0.75 |
0.86 |
| 5 |
E |
809 |
809 |
21.07 |
4.30 |
0.75 |
0.86 |
| 6 |
E |
271 |
271 |
12.48 |
0.44 |
0.75 |
0.86 |
| 6 |
E |
271 |
271 |
12.47 |
0.43 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3808.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3808.8 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 wB97X-D/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
1.467 |
|
|
|
| 2 |
H |
0.302 |
|
|
|
| 3 |
F |
-0.589 |
|
|
|
| 4 |
F |
-0.589 |
|
|
|
| 5 |
F |
-0.589 |
|
|
|
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 |
1.737 |
1.737 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.992 |
0.000 |
0.000 |
| y |
0.000 |
-29.992 |
0.000 |
| z |
0.000 |
0.000 |
-25.746 |
|
| Traceless |
| | x | y | z |
| x |
-2.123 |
0.000 |
0.000 |
| y |
0.000 |
-2.123 |
0.000 |
| z |
0.000 |
0.000 |
4.245 |
|
| Polar |
| 3z2-r2 | 8.491 |
| x2-y2 | 0.000 |
| 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 |
3.721 |
0.000 |
0.000 |
| y |
0.000 |
3.722 |
0.000 |
| z |
0.000 |
0.000 |
3.745 |
<r2> (average value of r
2) Å
2
| <r2> |
85.546 |
| (<r2>)1/2 |
9.249 |