Vibrational Frequencies calculated at wB97X-D/TZVP
| 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 |
2257 |
2155 |
32.00 |
245.76 |
0.04 |
0.08 |
| 2 |
A1 |
985 |
940 |
224.24 |
13.05 |
0.68 |
0.81 |
| 3 |
A1 |
857 |
819 |
79.06 |
5.41 |
0.48 |
0.65 |
| 4 |
E |
2261 |
2160 |
148.12 |
66.25 |
0.75 |
0.86 |
| 4 |
E |
2261 |
2160 |
148.16 |
66.20 |
0.75 |
0.86 |
| 5 |
E |
963 |
919 |
95.53 |
20.02 |
0.75 |
0.86 |
| 5 |
E |
963 |
919 |
95.48 |
20.02 |
0.75 |
0.86 |
| 6 |
E |
717 |
685 |
59.68 |
16.47 |
0.75 |
0.86 |
| 6 |
E |
717 |
685 |
59.67 |
16.41 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5990.0 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 5720.4 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 wB97X-D/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.667 |
|
|
|
| 2 |
F |
-0.356 |
|
|
|
| 3 |
H |
-0.104 |
|
|
|
| 4 |
H |
-0.104 |
|
|
|
| 5 |
H |
-0.104 |
|
|
|
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 |
1.635 |
1.635 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.677 |
0.000 |
0.000 |
| y |
0.000 |
-19.677 |
0.000 |
| z |
0.000 |
0.000 |
-21.049 |
|
| Traceless |
| | x | y | z |
| x |
0.686 |
0.000 |
0.000 |
| y |
0.000 |
0.686 |
0.000 |
| z |
0.000 |
0.000 |
-1.372 |
|
| Polar |
| 3z2-r2 | -2.744 |
| 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 |
3.744 |
0.000 |
0.000 |
| y |
0.000 |
3.746 |
0.001 |
| z |
0.000 |
0.001 |
3.118 |
<r2> (average value of r
2) Å
2
| <r2> |
36.199 |
| (<r2>)1/2 |
6.017 |