Vibrational Frequencies calculated at PBEPBEultrafine/6-31G*
| 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 |
2211 |
2174 |
51.62 |
|
|
|
| 2 |
A1 |
892 |
877 |
147.12 |
|
|
|
| 3 |
A1 |
839 |
825 |
83.64 |
|
|
|
| 4 |
A1 |
412 |
406 |
8.29 |
|
|
|
| 5 |
A1 |
275 |
270 |
9.74 |
|
|
|
| 6 |
A2 |
184 |
181 |
0.00 |
|
|
|
| 7 |
E |
2238 |
2201 |
95.94 |
|
|
|
| 7 |
E |
2238 |
2201 |
95.95 |
|
|
|
| 8 |
E |
903 |
888 |
50.60 |
|
|
|
| 8 |
E |
903 |
888 |
50.60 |
|
|
|
| 9 |
E |
700 |
689 |
63.23 |
|
|
|
| 9 |
E |
700 |
689 |
63.23 |
|
|
|
| 10 |
E |
578 |
569 |
86.40 |
|
|
|
| 10 |
E |
578 |
569 |
86.41 |
|
|
|
| 11 |
E |
264 |
259 |
0.08 |
|
|
|
| 11 |
E |
264 |
259 |
0.08 |
|
|
|
| 12 |
E |
152 |
150 |
0.00 |
|
|
|
| 12 |
E |
152 |
150 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7240.8 cm
-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 7121.4 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 PBEPBEultrafine/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.333 |
|
|
|
| 2 |
C |
-0.477 |
|
|
|
| 3 |
H |
-0.011 |
|
|
|
| 4 |
H |
-0.011 |
|
|
|
| 5 |
H |
-0.011 |
|
|
|
| 6 |
Cl |
0.059 |
|
|
|
| 7 |
Cl |
0.059 |
|
|
|
| 8 |
Cl |
0.059 |
|
|
|
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 |
1.598 |
1.598 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-58.523 |
0.000 |
0.000 |
| y |
0.000 |
-58.523 |
0.000 |
| z |
0.000 |
0.000 |
-55.681 |
|
| Traceless |
| | x | y | z |
| x |
-1.421 |
0.000 |
0.000 |
| y |
0.000 |
-1.421 |
0.000 |
| z |
0.000 |
0.000 |
2.841 |
|
| Polar |
| 3z2-r2 | 5.683 |
| 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 |
9.943 |
0.000 |
0.000 |
| y |
0.000 |
9.943 |
0.000 |
| z |
0.000 |
0.000 |
9.088 |
<r2> (average value of r
2) Å
2
| <r2> |
277.855 |
| (<r2>)1/2 |
16.669 |