Vibrational Frequencies calculated at HSEh1PBE/STO-3G
| 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 |
3370 |
2976 |
12.38 |
|
|
|
| 2 |
A1 |
1506 |
1330 |
2.74 |
|
|
|
| 3 |
A1 |
846 |
747 |
50.45 |
|
|
|
| 4 |
A1 |
471 |
416 |
16.38 |
|
|
|
| 5 |
A1 |
226 |
200 |
31.44 |
|
|
|
| 6 |
A2 |
122 |
107 |
0.00 |
|
|
|
| 7 |
E |
3546 |
3132 |
6.27 |
|
|
|
| 7 |
E |
3546 |
3132 |
6.27 |
|
|
|
| 8 |
E |
1664 |
1469 |
3.79 |
|
|
|
| 8 |
E |
1664 |
1469 |
3.79 |
|
|
|
| 9 |
E |
991 |
875 |
79.22 |
|
|
|
| 9 |
E |
991 |
875 |
79.22 |
|
|
|
| 10 |
E |
648 |
572 |
92.58 |
|
|
|
| 10 |
E |
648 |
572 |
92.58 |
|
|
|
| 11 |
E |
217 |
192 |
8.59 |
|
|
|
| 11 |
E |
217 |
192 |
8.59 |
|
|
|
| 12 |
E |
154 |
136 |
2.24 |
|
|
|
| 12 |
E |
154 |
136 |
2.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10489.4 cm
-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 9263.2 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 HSEh1PBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.919 |
|
|
|
| 2 |
C |
-0.394 |
|
|
|
| 3 |
Cl |
-0.285 |
|
|
|
| 4 |
Cl |
-0.285 |
|
|
|
| 5 |
Cl |
-0.285 |
|
|
|
| 6 |
H |
0.110 |
|
|
|
| 7 |
H |
0.110 |
|
|
|
| 8 |
H |
0.110 |
|
|
|
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 |
3.107 |
3.107 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-58.737 |
0.000 |
0.000 |
| y |
0.000 |
-58.737 |
0.000 |
| z |
0.000 |
0.000 |
-50.930 |
|
| Traceless |
| | x | y | z |
| x |
-3.904 |
0.000 |
0.000 |
| y |
0.000 |
-3.904 |
0.000 |
| z |
0.000 |
0.000 |
7.807 |
|
| Polar |
| 3z2-r2 | 15.615 |
| 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 |
4.920 |
0.000 |
0.000 |
| y |
0.000 |
4.920 |
0.000 |
| z |
0.000 |
0.000 |
3.394 |
<r2> (average value of r
2) Å
2
| <r2> |
292.060 |
| (<r2>)1/2 |
17.090 |