Vibrational Frequencies calculated at wB97X-D/3-21G*
| 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 |
3074 |
2913 |
0.80 |
|
|
|
| 2 |
A1 |
1390 |
1318 |
57.35 |
|
|
|
| 3 |
A1 |
788 |
747 |
84.33 |
|
|
|
| 4 |
A1 |
467 |
442 |
21.16 |
|
|
|
| 5 |
A1 |
238 |
226 |
15.55 |
|
|
|
| 6 |
A2 |
171 |
162 |
0.00 |
|
|
|
| 7 |
E |
3162 |
2997 |
0.19 |
|
|
|
| 7 |
E |
3162 |
2997 |
0.19 |
|
|
|
| 8 |
E |
1516 |
1437 |
8.68 |
|
|
|
| 8 |
E |
1516 |
1437 |
8.67 |
|
|
|
| 9 |
E |
879 |
833 |
112.18 |
|
|
|
| 9 |
E |
879 |
833 |
112.12 |
|
|
|
| 10 |
E |
612 |
580 |
154.42 |
|
|
|
| 10 |
E |
612 |
580 |
154.42 |
|
|
|
| 11 |
E |
224 |
213 |
4.17 |
|
|
|
| 11 |
E |
224 |
213 |
4.18 |
|
|
|
| 12 |
E |
163 |
155 |
0.89 |
|
|
|
| 12 |
E |
163 |
155 |
0.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9619.8 cm
-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 9117.7 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.949 |
|
|
|
| 2 |
C |
-0.931 |
|
|
|
| 3 |
Cl |
-0.258 |
|
|
|
| 4 |
Cl |
-0.258 |
|
|
|
| 5 |
Cl |
-0.258 |
|
|
|
| 6 |
H |
0.252 |
|
|
|
| 7 |
H |
0.252 |
|
|
|
| 8 |
H |
0.252 |
|
|
|
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 |
2.376 |
2.376 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-59.745 |
0.000 |
0.000 |
| y |
0.000 |
-59.745 |
0.000 |
| z |
0.000 |
0.000 |
-54.448 |
|
| Traceless |
| | x | y | z |
| x |
-2.648 |
0.000 |
0.000 |
| y |
0.000 |
-2.648 |
0.000 |
| z |
0.000 |
0.000 |
5.297 |
|
| Polar |
| 3z2-r2 | 10.594 |
| 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 |
8.356 |
0.000 |
0.000 |
| y |
0.000 |
8.358 |
0.001 |
| z |
0.000 |
0.001 |
7.139 |
<r2> (average value of r
2) Å
2
| <r2> |
282.186 |
| (<r2>)1/2 |
16.798 |