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 |
2348 |
2278 |
41.66 |
109.00 |
0.10 |
0.19 |
2 |
A1 |
799 |
775 |
80.08 |
9.26 |
0.00 |
0.00 |
3 |
A1 |
382 |
371 |
63.02 |
0.77 |
0.53 |
0.69 |
4 |
E |
935 |
907 |
247.15 |
0.87 |
0.75 |
0.86 |
4 |
E |
935 |
907 |
247.16 |
0.87 |
0.75 |
0.86 |
5 |
E |
803 |
780 |
14.67 |
5.13 |
0.75 |
0.86 |
5 |
E |
803 |
780 |
14.67 |
5.13 |
0.75 |
0.86 |
6 |
E |
268 |
260 |
11.91 |
0.51 |
0.75 |
0.86 |
6 |
E |
268 |
260 |
11.91 |
0.51 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3770.6 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 3658.9 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 |
1.402 |
|
|
|
2 |
H |
0.321 |
|
|
|
3 |
F |
-0.574 |
|
|
|
4 |
F |
-0.574 |
|
|
|
5 |
F |
-0.574 |
|
|
|
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 |
1.740 |
1.740 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.192 |
0.000 |
0.000 |
y |
0.000 |
-30.192 |
0.000 |
z |
0.000 |
0.000 |
-26.051 |
|
Traceless |
| x | y | z |
x |
-2.071 |
0.000 |
0.000 |
y |
0.000 |
-2.071 |
0.000 |
z |
0.000 |
0.000 |
4.141 |
|
Polar |
3z2-r2 | 8.282 |
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 |
3.715 |
0.000 |
0.000 |
y |
0.000 |
3.715 |
0.000 |
z |
0.000 |
0.000 |
3.754 |
<r2> (average value of r
2) Å
2
<r2> |
86.201 |
(<r2>)1/2 |
9.284 |