Vibrational Frequencies calculated at M06-2X/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 |
2289 |
2168 |
39.31 |
|
|
|
2 |
A1 |
941 |
891 |
179.49 |
|
|
|
3 |
A1 |
898 |
851 |
93.27 |
|
|
|
4 |
A1 |
436 |
413 |
9.21 |
|
|
|
5 |
A1 |
287 |
271 |
9.02 |
|
|
|
6 |
A2 |
198 |
188 |
0.01 |
|
|
|
7 |
E |
2309 |
2187 |
65.32 |
|
|
|
7 |
E |
2309 |
2187 |
65.75 |
|
|
|
8 |
E |
969 |
918 |
58.68 |
|
|
|
8 |
E |
969 |
918 |
58.25 |
|
|
|
9 |
E |
774 |
733 |
44.89 |
|
|
|
9 |
E |
773 |
732 |
45.29 |
|
|
|
10 |
E |
610 |
578 |
63.00 |
|
|
|
10 |
E |
610 |
578 |
62.06 |
|
|
|
11 |
E |
275 |
260 |
0.07 |
|
|
|
11 |
E |
275 |
260 |
0.06 |
|
|
|
12 |
E |
167 |
158 |
0.00 |
|
|
|
12 |
E |
167 |
158 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7627.5 cm
-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 7224.7 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 M06-2X/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.502 |
|
|
|
2 |
C |
-0.613 |
|
|
|
3 |
H |
-0.018 |
|
|
|
4 |
H |
-0.018 |
|
|
|
5 |
H |
-0.018 |
|
|
|
6 |
Cl |
0.055 |
|
|
|
7 |
Cl |
0.055 |
|
|
|
8 |
Cl |
0.055 |
|
|
|
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 |
1.975 |
1.975 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-59.435 |
0.000 |
0.000 |
y |
0.000 |
-59.435 |
0.000 |
z |
0.000 |
0.000 |
-55.657 |
|
Traceless |
| x | y | z |
x |
-1.889 |
0.000 |
0.000 |
y |
0.000 |
-1.889 |
0.000 |
z |
0.000 |
0.000 |
3.778 |
|
Polar |
3z2-r2 | 7.555 |
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 |
9.177 |
0.000 |
0.000 |
y |
0.000 |
9.164 |
0.007 |
z |
0.000 |
0.007 |
7.875 |
<r2> (average value of r
2) Å
2
<r2> |
274.397 |
(<r2>)1/2 |
16.565 |