Vibrational Frequencies calculated at M06-2X/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 |
3061 |
3061 |
0.21 |
|
|
|
| 2 |
A1 |
1265 |
1265 |
22.28 |
|
|
|
| 3 |
A1 |
772 |
772 |
79.04 |
|
|
|
| 4 |
A1 |
449 |
449 |
22.96 |
|
|
|
| 5 |
A1 |
225 |
225 |
12.92 |
|
|
|
| 6 |
A2 |
150 |
150 |
0.64 |
|
|
|
| 7 |
E |
3167 |
3167 |
0.10 |
|
|
|
| 7 |
E |
3167 |
3167 |
0.09 |
|
|
|
| 8 |
E |
1416 |
1416 |
4.04 |
|
|
|
| 8 |
E |
1415 |
1415 |
3.95 |
|
|
|
| 9 |
E |
808 |
808 |
91.85 |
|
|
|
| 9 |
E |
808 |
808 |
92.05 |
|
|
|
| 10 |
E |
582 |
582 |
150.63 |
|
|
|
| 10 |
E |
582 |
582 |
150.65 |
|
|
|
| 11 |
E |
209 |
209 |
3.47 |
|
|
|
| 11 |
E |
209 |
209 |
3.48 |
|
|
|
| 12 |
E |
150 |
150 |
0.64 |
|
|
|
| 12 |
E |
126 |
126 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9281.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9281.1 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.533 |
|
|
|
| 2 |
C |
-0.243 |
|
|
|
| 3 |
Cl |
-0.189 |
|
|
|
| 4 |
Cl |
-0.189 |
|
|
|
| 5 |
Cl |
-0.189 |
|
|
|
| 6 |
H |
0.092 |
|
|
|
| 7 |
H |
0.092 |
|
|
|
| 8 |
H |
0.092 |
|
|
|
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 |
2.374 |
2.374 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-58.993 |
0.000 |
0.000 |
| y |
0.000 |
-58.993 |
0.000 |
| z |
0.000 |
0.000 |
-54.044 |
|
| Traceless |
| | x | y | z |
| x |
-2.474 |
0.000 |
0.000 |
| y |
0.000 |
-2.474 |
0.000 |
| z |
0.000 |
0.000 |
4.948 |
|
| Polar |
| 3z2-r2 | 9.896 |
| 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 |
9.166 |
0.000 |
0.000 |
| y |
0.000 |
9.175 |
0.008 |
| z |
0.000 |
0.008 |
8.218 |
<r2> (average value of r
2) Å
2
| <r2> |
286.471 |
| (<r2>)1/2 |
16.925 |