Vibrational Frequencies calculated at B3LYP/Def2TZVPP
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 |
2247 |
2163 |
46.64 |
|
|
|
2 |
A1 |
932 |
897 |
229.40 |
|
|
|
3 |
A1 |
866 |
834 |
29.85 |
|
|
|
4 |
A1 |
420 |
404 |
8.37 |
|
|
|
5 |
A1 |
278 |
268 |
9.31 |
|
|
|
6 |
A2 |
191 |
184 |
0.00 |
|
|
|
7 |
E |
2265 |
2180 |
77.36 |
|
|
|
7 |
E |
2265 |
2180 |
77.36 |
|
|
|
8 |
E |
950 |
914 |
53.07 |
|
|
|
8 |
E |
950 |
914 |
53.08 |
|
|
|
9 |
E |
727 |
699 |
36.47 |
|
|
|
9 |
E |
727 |
699 |
36.47 |
|
|
|
10 |
E |
603 |
580 |
79.43 |
|
|
|
10 |
E |
603 |
580 |
79.42 |
|
|
|
11 |
E |
266 |
256 |
0.12 |
|
|
|
11 |
E |
266 |
256 |
0.13 |
|
|
|
12 |
E |
158 |
152 |
0.06 |
|
|
|
12 |
E |
158 |
152 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7435.3 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 7157.2 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 B3LYP/Def2TZVPP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.241 |
|
|
|
2 |
C |
0.107 |
|
|
|
3 |
H |
-0.034 |
|
|
|
4 |
H |
-0.034 |
|
|
|
5 |
H |
-0.034 |
|
|
|
6 |
Cl |
-0.082 |
|
|
|
7 |
Cl |
-0.082 |
|
|
|
8 |
Cl |
-0.082 |
|
|
|
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 |
1.437 |
1.437 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-58.749 |
0.000 |
0.000 |
y |
0.000 |
-58.749 |
0.000 |
z |
0.000 |
0.000 |
-56.082 |
|
Traceless |
| x | y | z |
x |
-1.333 |
0.000 |
0.000 |
y |
0.000 |
-1.333 |
0.000 |
z |
0.000 |
0.000 |
2.667 |
|
Polar |
3z2-r2 | 5.334 |
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 |
11.395 |
0.000 |
0.000 |
y |
0.000 |
11.395 |
0.000 |
z |
0.000 |
0.000 |
10.747 |
<r2> (average value of r
2) Å
2
<r2> |
274.475 |
(<r2>)1/2 |
16.567 |