Vibrational Frequencies calculated at B1B95/3-21G*
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 |
3067 |
2928 |
0.78 |
|
|
|
2 |
A1 |
1374 |
1312 |
48.69 |
|
|
|
3 |
A1 |
784 |
749 |
83.42 |
|
|
|
4 |
A1 |
464 |
443 |
20.64 |
|
|
|
5 |
A1 |
236 |
225 |
14.67 |
|
|
|
6 |
A2 |
171 |
164 |
0.00 |
|
|
|
7 |
E |
3156 |
3014 |
0.30 |
|
|
|
7 |
E |
3156 |
3014 |
0.31 |
|
|
|
8 |
E |
1510 |
1442 |
7.22 |
|
|
|
8 |
E |
1510 |
1442 |
7.22 |
|
|
|
9 |
E |
868 |
828 |
110.82 |
|
|
|
9 |
E |
868 |
828 |
110.75 |
|
|
|
10 |
E |
609 |
582 |
152.56 |
|
|
|
10 |
E |
609 |
581 |
152.53 |
|
|
|
11 |
E |
219 |
210 |
3.99 |
|
|
|
11 |
E |
219 |
210 |
4.00 |
|
|
|
12 |
E |
160 |
153 |
0.70 |
|
|
|
12 |
E |
160 |
153 |
0.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9570.3 cm
-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 9138.6 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 B1B95/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.908 |
|
|
|
2 |
C |
-0.917 |
|
|
|
3 |
Cl |
-0.247 |
|
|
|
4 |
Cl |
-0.247 |
|
|
|
5 |
Cl |
-0.247 |
|
|
|
6 |
H |
0.250 |
|
|
|
7 |
H |
0.250 |
|
|
|
8 |
H |
0.250 |
|
|
|
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 |
2.322 |
2.322 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-59.336 |
0.000 |
0.000 |
y |
0.000 |
-59.336 |
0.000 |
z |
0.000 |
0.000 |
-54.196 |
|
Traceless |
| x | y | z |
x |
-2.570 |
0.000 |
0.000 |
y |
0.000 |
-2.570 |
0.000 |
z |
0.000 |
0.000 |
5.140 |
|
Polar |
3z2-r2 | 10.281 |
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 |
8.450 |
0.000 |
0.000 |
y |
0.000 |
8.452 |
0.000 |
z |
0.000 |
0.000 |
7.276 |
<r2> (average value of r
2) Å
2
<r2> |
280.263 |
(<r2>)1/2 |
16.741 |