Vibrational Frequencies calculated at BLYP/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 |
2979 |
2963 |
0.53 |
|
|
|
| 2 |
A1 |
1274 |
1267 |
14.78 |
|
|
|
| 3 |
A1 |
715 |
712 |
69.66 |
|
|
|
| 4 |
A1 |
412 |
410 |
21.70 |
|
|
|
| 5 |
A1 |
221 |
220 |
11.77 |
|
|
|
| 6 |
A2 |
166 |
165 |
0.00 |
|
|
|
| 7 |
E |
3065 |
3049 |
1.44 |
|
|
|
| 7 |
E |
3065 |
3049 |
1.45 |
|
|
|
| 8 |
E |
1424 |
1417 |
4.29 |
|
|
|
| 8 |
E |
1424 |
1417 |
4.29 |
|
|
|
| 9 |
E |
819 |
814 |
74.81 |
|
|
|
| 9 |
E |
819 |
814 |
74.81 |
|
|
|
| 10 |
E |
538 |
536 |
156.91 |
|
|
|
| 10 |
E |
538 |
536 |
156.93 |
|
|
|
| 11 |
E |
210 |
209 |
2.88 |
|
|
|
| 11 |
E |
210 |
209 |
2.89 |
|
|
|
| 12 |
E |
148 |
147 |
0.67 |
|
|
|
| 12 |
E |
148 |
147 |
0.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9086.6 cm
-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 9038.4 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 BLYP/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.401 |
|
|
|
| 2 |
C |
-0.614 |
|
|
|
| 3 |
Cl |
-0.119 |
|
|
|
| 4 |
Cl |
-0.119 |
|
|
|
| 5 |
Cl |
-0.119 |
|
|
|
| 6 |
H |
0.190 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
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 |
2.359 |
2.359 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-60.517 |
0.000 |
0.000 |
| y |
0.000 |
-60.517 |
0.000 |
| z |
0.000 |
0.000 |
-55.278 |
|
| Traceless |
| | x | y | z |
| x |
-2.619 |
0.000 |
0.000 |
| y |
0.000 |
-2.619 |
0.000 |
| z |
0.000 |
0.000 |
5.238 |
|
| Polar |
| 3z2-r2 | 10.477 |
| 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 |
11.093 |
0.000 |
0.000 |
| y |
0.000 |
11.093 |
-0.000 |
| z |
0.000 |
-0.000 |
10.131 |
<r2> (average value of r
2) Å
2
| <r2> |
293.337 |
| (<r2>)1/2 |
17.127 |