Vibrational Frequencies calculated at TPSSh/aug-cc-pCVTZ
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 |
2263 |
2263 |
32.09 |
301.19 |
0.03 |
0.05 |
2 |
A1 |
989 |
989 |
183.01 |
0.90 |
0.75 |
0.86 |
3 |
A1 |
857 |
857 |
69.28 |
5.62 |
0.28 |
0.43 |
4 |
E |
2270 |
2270 |
131.63 |
49.84 |
0.75 |
0.86 |
4 |
E |
2270 |
2270 |
131.69 |
49.78 |
0.75 |
0.86 |
5 |
E |
968 |
968 |
79.60 |
5.27 |
0.75 |
0.86 |
5 |
E |
968 |
968 |
79.62 |
5.27 |
0.75 |
0.86 |
6 |
E |
722 |
722 |
51.67 |
5.11 |
0.75 |
0.86 |
6 |
E |
722 |
722 |
51.67 |
5.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6014.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6014.3 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 TPSSh/aug-cc-pCVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
1.131 |
|
|
|
2 |
F |
-0.678 |
|
|
|
3 |
H |
-0.151 |
|
|
|
4 |
H |
-0.151 |
|
|
|
5 |
H |
-0.151 |
|
|
|
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 |
1.286 |
1.286 |
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 |
4.346 |
0.000 |
0.000 |
y |
0.000 |
4.346 |
0.000 |
z |
0.000 |
0.000 |
4.040 |
<r2> (average value of r
2) Å
2
<r2> |
35.827 |
(<r2>)1/2 |
5.986 |