Vibrational Frequencies calculated at M06-2X/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 |
2311 |
2187 |
29.68 |
239.82 |
0.04 |
0.08 |
| 2 |
A1 |
991 |
938 |
217.88 |
11.97 |
0.69 |
0.81 |
| 3 |
A1 |
869 |
823 |
84.17 |
4.79 |
0.49 |
0.66 |
| 4 |
E |
2318 |
2193 |
135.07 |
62.94 |
0.75 |
0.86 |
| 4 |
E |
2317 |
2193 |
135.42 |
62.66 |
0.75 |
0.86 |
| 5 |
E |
973 |
921 |
93.24 |
18.02 |
0.75 |
0.86 |
| 5 |
E |
973 |
921 |
93.25 |
18.17 |
0.75 |
0.86 |
| 6 |
E |
723 |
684 |
61.42 |
15.39 |
0.75 |
0.86 |
| 6 |
E |
723 |
684 |
60.95 |
15.45 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6099.1 cm
-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 5771.0 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 M06-2X/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.661 |
|
|
|
| 2 |
F |
-0.375 |
|
|
|
| 3 |
H |
-0.095 |
|
|
|
| 4 |
H |
-0.095 |
|
|
|
| 5 |
H |
-0.095 |
|
|
|
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 |
1.732 |
1.732 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.662 |
0.000 |
0.000 |
| y |
0.000 |
-19.662 |
0.000 |
| z |
0.000 |
0.000 |
-21.140 |
|
| Traceless |
| | x | y | z |
| x |
0.739 |
0.000 |
0.000 |
| y |
0.000 |
0.739 |
0.000 |
| z |
0.000 |
0.000 |
-1.479 |
|
| Polar |
| 3z2-r2 | -2.957 |
| 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 |
3.651 |
0.000 |
0.000 |
| y |
0.000 |
3.652 |
-0.006 |
| z |
0.000 |
-0.006 |
3.030 |
<r2> (average value of r
2) Å
2
| <r2> |
36.081 |
| (<r2>)1/2 |
6.007 |