Vibrational Frequencies calculated at TPSSh/cc-pVTZ
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 |
2260 |
2189 |
43.98 |
|
|
|
2 |
A1 |
929 |
899 |
201.88 |
|
|
|
3 |
A1 |
870 |
843 |
49.07 |
|
|
|
4 |
A1 |
419 |
406 |
8.84 |
|
|
|
5 |
A1 |
271 |
263 |
9.90 |
|
|
|
6 |
A2 |
183 |
177 |
0.00 |
|
|
|
7 |
E |
2281 |
2209 |
72.48 |
|
|
|
7 |
E |
2281 |
2209 |
72.50 |
|
|
|
8 |
E |
948 |
918 |
52.10 |
|
|
|
8 |
E |
948 |
918 |
52.10 |
|
|
|
9 |
E |
723 |
700 |
43.10 |
|
|
|
9 |
E |
723 |
700 |
43.04 |
|
|
|
10 |
E |
599 |
580 |
82.08 |
|
|
|
10 |
E |
599 |
580 |
82.09 |
|
|
|
11 |
E |
258 |
250 |
0.05 |
|
|
|
11 |
E |
258 |
250 |
0.05 |
|
|
|
12 |
E |
144 |
139 |
0.03 |
|
|
|
12 |
E |
144 |
139 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7418.7 cm
-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 7183.5 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 TPSSh/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.345 |
|
|
|
2 |
C |
-0.068 |
|
|
|
3 |
H |
-0.028 |
|
|
|
4 |
H |
-0.028 |
|
|
|
5 |
H |
-0.028 |
|
|
|
6 |
Cl |
-0.064 |
|
|
|
7 |
Cl |
-0.064 |
|
|
|
8 |
Cl |
-0.064 |
|
|
|
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 |
1.736 |
1.736 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
11.279 |
0.000 |
0.000 |
y |
0.000 |
11.278 |
0.001 |
z |
0.000 |
0.001 |
10.641 |
<r2> (average value of r
2) Å
2
<r2> |
274.324 |
(<r2>)1/2 |
16.563 |