Vibrational Frequencies calculated at B3LYP/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 |
2199 |
2115 |
48.27 |
|
|
|
2 |
A1 |
882 |
848 |
206.76 |
|
|
|
3 |
A1 |
837 |
805 |
26.73 |
|
|
|
4 |
A1 |
387 |
372 |
11.49 |
|
|
|
5 |
A1 |
273 |
263 |
10.41 |
|
|
|
6 |
A2 |
169 |
162 |
0.00 |
|
|
|
7 |
E |
2234 |
2149 |
97.93 |
|
|
|
7 |
E |
2234 |
2149 |
97.93 |
|
|
|
8 |
E |
915 |
881 |
51.23 |
|
|
|
8 |
E |
915 |
881 |
51.22 |
|
|
|
9 |
E |
693 |
667 |
34.95 |
|
|
|
9 |
E |
693 |
667 |
34.96 |
|
|
|
10 |
E |
572 |
550 |
108.25 |
|
|
|
10 |
E |
572 |
550 |
108.23 |
|
|
|
11 |
E |
259 |
250 |
0.02 |
|
|
|
11 |
E |
259 |
250 |
0.02 |
|
|
|
12 |
E |
166 |
160 |
0.00 |
|
|
|
12 |
E |
166 |
160 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7212.4 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 6938.3 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.649 |
|
|
|
2 |
C |
-0.687 |
|
|
|
3 |
H |
-0.078 |
|
|
|
4 |
H |
-0.078 |
|
|
|
5 |
H |
-0.078 |
|
|
|
6 |
Cl |
0.090 |
|
|
|
7 |
Cl |
0.090 |
|
|
|
8 |
Cl |
0.090 |
|
|
|
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 |
2.468 |
2.468 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-60.533 |
0.000 |
0.000 |
y |
0.000 |
-60.533 |
0.000 |
z |
0.000 |
0.000 |
-55.572 |
|
Traceless |
| x | y | z |
x |
-2.480 |
0.000 |
0.000 |
y |
0.000 |
-2.480 |
0.000 |
z |
0.000 |
0.000 |
4.961 |
|
Polar |
3z2-r2 | 9.921 |
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 |
9.839 |
0.000 |
0.000 |
y |
0.000 |
9.839 |
0.000 |
z |
0.000 |
0.000 |
8.147 |
<r2> (average value of r
2) Å
2
<r2> |
292.150 |
(<r2>)1/2 |
17.092 |