Vibrational Frequencies calculated at HF/CEP-121G
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 |
1107 |
1010 |
329.83 |
47.78 |
0.53 |
0.69 |
2 |
A1 |
584 |
533 |
8.82 |
6.52 |
0.01 |
0.01 |
3 |
A1 |
285 |
260 |
0.74 |
24.72 |
0.23 |
0.38 |
4 |
A1 |
123 |
112 |
0.13 |
9.46 |
0.58 |
0.74 |
5 |
A2 |
264 |
241 |
0.00 |
3.02 |
0.75 |
0.86 |
6 |
B1 |
810 |
740 |
308.55 |
23.34 |
0.75 |
0.86 |
7 |
B1 |
292 |
266 |
6.52 |
6.95 |
0.75 |
0.86 |
8 |
B2 |
1146 |
1046 |
210.30 |
2.81 |
0.75 |
0.86 |
9 |
B2 |
320 |
292 |
0.45 |
4.85 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2465.0 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 2249.3 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 HF/CEP-121G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.247 |
|
|
|
2 |
F |
-0.217 |
|
|
|
3 |
F |
-0.217 |
|
|
|
4 |
I |
0.341 |
|
|
|
5 |
I |
0.341 |
|
|
|
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 |
-2.547 |
2.547 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-49.954 |
0.000 |
0.000 |
y |
0.000 |
-59.951 |
0.000 |
z |
0.000 |
0.000 |
-59.596 |
|
Traceless |
| x | y | z |
x |
9.819 |
0.000 |
0.000 |
y |
0.000 |
-5.176 |
0.000 |
z |
0.000 |
0.000 |
-4.644 |
|
Polar |
3z2-r2 | -9.288 |
x2-y2 | 9.997 |
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 |
12.356 |
0.000 |
0.000 |
y |
0.000 |
2.928 |
0.000 |
z |
0.000 |
0.000 |
5.316 |
<r2> (average value of r
2) Å
2
<r2> |
142.023 |
(<r2>)1/2 |
11.917 |