Vibrational Frequencies calculated at B3LYPultrafine/aug-cc-pVDZ
| 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 |
2269 |
2202 |
45.47 |
224.72 |
0.07 |
0.13 |
| 2 |
A1 |
956 |
928 |
107.83 |
5.88 |
0.72 |
0.84 |
| 3 |
A1 |
814 |
790 |
77.30 |
8.05 |
0.09 |
0.17 |
| 4 |
A1 |
288 |
279 |
16.80 |
0.62 |
0.72 |
0.84 |
| 5 |
A2 |
709 |
688 |
0.00 |
7.36 |
0.75 |
0.86 |
| 6 |
B1 |
2290 |
2223 |
112.31 |
36.16 |
0.75 |
0.86 |
| 7 |
B1 |
689 |
669 |
112.14 |
2.81 |
0.75 |
0.86 |
| 8 |
B2 |
927 |
900 |
264.21 |
0.03 |
0.75 |
0.86 |
| 9 |
B2 |
858 |
833 |
16.88 |
4.69 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4900.4 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 4755.3 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 B3LYPultrafine/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.599 |
|
|
|
| 2 |
F |
-0.574 |
|
|
|
| 3 |
F |
-0.574 |
|
|
|
| 4 |
H |
0.275 |
|
|
|
| 5 |
H |
0.275 |
|
|
|
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 |
1.949 |
1.949 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.138 |
0.000 |
0.000 |
| y |
0.000 |
-27.173 |
0.000 |
| z |
0.000 |
0.000 |
-23.338 |
|
| Traceless |
| | x | y | z |
| x |
2.117 |
0.000 |
0.000 |
| y |
0.000 |
-3.935 |
0.000 |
| z |
0.000 |
0.000 |
1.818 |
|
| Polar |
| 3z2-r2 | 3.636 |
| x2-y2 | 4.034 |
| 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 |
4.124 |
0.000 |
0.000 |
| y |
0.000 |
3.929 |
0.000 |
| z |
0.000 |
0.000 |
3.929 |
<r2> (average value of r
2) Å
2
| <r2> |
60.515 |
| (<r2>)1/2 |
7.779 |