Vibrational Frequencies calculated at HF/SDD
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3443 |
3100 |
20.00 |
71.53 |
0.22 |
0.36 |
| 2 |
A' |
1153 |
1038 |
128.83 |
8.04 |
0.16 |
0.28 |
| 3 |
A' |
1059 |
954 |
8.75 |
2.91 |
0.37 |
0.54 |
| 4 |
A' |
529 |
476 |
13.91 |
2.00 |
0.70 |
0.82 |
| 5 |
A" |
1412 |
1271 |
57.51 |
3.66 |
0.75 |
0.86 |
| 6 |
A" |
1230 |
1108 |
256.54 |
7.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4412.6 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 3973.1 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.447 |
|
|
|
| 2 |
H |
0.199 |
|
|
|
| 3 |
F |
-0.323 |
|
|
|
| 4 |
F |
-0.323 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.757 |
2.274 |
0.000 |
2.397 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.068 |
-0.928 |
0.000 |
| y |
-0.928 |
-14.484 |
0.000 |
| z |
0.000 |
0.000 |
-19.664 |
|
| Traceless |
| | x | y | z |
| x |
2.006 |
-0.928 |
0.000 |
| y |
-0.928 |
2.881 |
0.000 |
| z |
0.000 |
0.000 |
-4.888 |
|
| Polar |
| 3z2-r2 | -9.775 |
| x2-y2 | -0.583 |
| xy | -0.928 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.991 |
-0.177 |
0.000 |
| y |
-0.177 |
1.462 |
0.000 |
| z |
0.000 |
0.000 |
1.779 |
<r2> (average value of r
2) Å
2
| <r2> |
37.846 |
| (<r2>)1/2 |
6.152 |