Vibrational Frequencies calculated at M06-2X/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 |
2275 |
2167 |
46.89 |
|
|
|
2 |
A1 |
935 |
890 |
175.35 |
|
|
|
3 |
A1 |
892 |
849 |
88.84 |
|
|
|
4 |
A1 |
444 |
422 |
8.17 |
|
|
|
5 |
A1 |
286 |
272 |
10.28 |
|
|
|
6 |
A2 |
165 |
157 |
0.00 |
|
|
|
7 |
E |
2297 |
2187 |
78.34 |
|
|
|
7 |
E |
2297 |
2187 |
79.16 |
|
|
|
8 |
E |
960 |
914 |
61.19 |
|
|
|
8 |
E |
960 |
914 |
61.25 |
|
|
|
9 |
E |
801 |
763 |
59.40 |
|
|
|
9 |
E |
800 |
762 |
60.21 |
|
|
|
10 |
E |
611 |
582 |
53.52 |
|
|
|
10 |
E |
611 |
581 |
54.30 |
|
|
|
11 |
E |
277 |
264 |
0.03 |
|
|
|
11 |
E |
277 |
264 |
0.03 |
|
|
|
12 |
E |
164 |
156 |
0.05 |
|
|
|
12 |
E |
163 |
155 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7606.1 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 7242.5 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.595 |
|
|
|
2 |
C |
-0.774 |
|
|
|
3 |
H |
-0.069 |
|
|
|
4 |
H |
-0.069 |
|
|
|
5 |
H |
-0.069 |
|
|
|
6 |
Cl |
0.129 |
|
|
|
7 |
Cl |
0.129 |
|
|
|
8 |
Cl |
0.129 |
|
|
|
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 |
1.982 |
1.982 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-59.515 |
0.000 |
0.000 |
y |
0.000 |
-59.515 |
0.000 |
z |
0.000 |
0.000 |
-55.778 |
|
Traceless |
| x | y | z |
x |
-1.869 |
0.000 |
0.000 |
y |
0.000 |
-1.869 |
0.000 |
z |
0.000 |
0.000 |
3.737 |
|
Polar |
3z2-r2 | 7.474 |
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 |
11.073 |
0.000 |
0.000 |
y |
0.000 |
11.075 |
0.001 |
z |
0.000 |
0.001 |
10.120 |
<r2> (average value of r
2) Å
2
<r2> |
273.303 |
(<r2>)1/2 |
16.532 |