Vibrational Frequencies calculated at wB97X-D/6-31+G**
| 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 |
3076 |
2929 |
0.05 |
|
|
|
| 2 |
A1 |
1326 |
1262 |
33.44 |
|
|
|
| 3 |
A1 |
769 |
733 |
76.13 |
|
|
|
| 4 |
A1 |
459 |
437 |
22.21 |
|
|
|
| 5 |
A1 |
235 |
224 |
14.94 |
|
|
|
| 6 |
A2 |
192 |
183 |
0.00 |
|
|
|
| 7 |
E |
3175 |
3024 |
0.66 |
|
|
|
| 7 |
E |
3175 |
3024 |
0.65 |
|
|
|
| 8 |
E |
1465 |
1395 |
5.95 |
|
|
|
| 8 |
E |
1465 |
1395 |
5.94 |
|
|
|
| 9 |
E |
840 |
800 |
91.76 |
|
|
|
| 9 |
E |
840 |
800 |
91.68 |
|
|
|
| 10 |
E |
597 |
568 |
160.12 |
|
|
|
| 10 |
E |
597 |
568 |
160.13 |
|
|
|
| 11 |
E |
221 |
210 |
4.40 |
|
|
|
| 11 |
E |
221 |
210 |
4.40 |
|
|
|
| 12 |
E |
157 |
150 |
0.76 |
|
|
|
| 12 |
E |
157 |
150 |
0.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9482.9 cm
-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 9030.6 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.330 |
|
|
|
| 2 |
C |
-0.640 |
|
|
|
| 3 |
Cl |
-0.101 |
|
|
|
| 4 |
Cl |
-0.101 |
|
|
|
| 5 |
Cl |
-0.101 |
|
|
|
| 6 |
H |
0.204 |
|
|
|
| 7 |
H |
0.204 |
|
|
|
| 8 |
H |
0.204 |
|
|
|
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 |
2.312 |
2.312 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-59.668 |
0.000 |
0.000 |
| y |
0.000 |
-59.668 |
0.000 |
| z |
0.000 |
0.000 |
-54.628 |
|
| Traceless |
| | x | y | z |
| x |
-2.520 |
0.000 |
0.000 |
| y |
0.000 |
-2.520 |
0.000 |
| z |
0.000 |
0.000 |
5.040 |
|
| Polar |
| 3z2-r2 | 10.080 |
| 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 |
9.999 |
0.000 |
0.000 |
| y |
0.000 |
10.000 |
0.002 |
| z |
0.000 |
0.002 |
9.099 |
<r2> (average value of r
2) Å
2
| <r2> |
284.337 |
| (<r2>)1/2 |
16.862 |