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 |
2373 |
2373 |
59.48 |
98.88 |
0.09 |
0.17 |
| 2 |
A1 |
831 |
831 |
75.09 |
8.30 |
0.00 |
0.00 |
| 3 |
A1 |
407 |
407 |
61.70 |
0.58 |
0.53 |
0.70 |
| 4 |
E |
976 |
976 |
247.77 |
0.63 |
0.75 |
0.86 |
| 4 |
E |
976 |
976 |
247.86 |
0.62 |
0.75 |
0.86 |
| 5 |
E |
833 |
833 |
16.49 |
3.94 |
0.75 |
0.86 |
| 5 |
E |
833 |
833 |
16.49 |
3.93 |
0.75 |
0.86 |
| 6 |
E |
291 |
291 |
11.18 |
0.40 |
0.75 |
0.86 |
| 6 |
E |
291 |
291 |
11.20 |
0.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3904.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3904.5 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/aug-cc-pCVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
1.802 |
|
|
|
| 2 |
H |
-0.003 |
|
|
|
| 3 |
F |
-0.599 |
|
|
|
| 4 |
F |
-0.599 |
|
|
|
| 5 |
F |
-0.599 |
|
|
|
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 |
1.314 |
1.314 |
| 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 |
3.664 |
0.000 |
0.000 |
| y |
0.000 |
3.665 |
-0.000 |
| z |
0.000 |
-0.000 |
3.707 |
<r2> (average value of r
2) Å
2
| <r2> |
82.852 |
| (<r2>)1/2 |
9.102 |