Vibrational Frequencies calculated at HF/CEP-31G
| 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 |
3436 |
3097 |
19.74 |
106.23 |
0.25 |
0.40 |
| 2 |
A |
1375 |
1239 |
67.65 |
4.21 |
0.73 |
0.84 |
| 3 |
A |
1181 |
1064 |
226.05 |
8.18 |
0.61 |
0.76 |
| 4 |
A |
887 |
799 |
23.80 |
4.22 |
0.67 |
0.80 |
| 5 |
A |
801 |
722 |
69.06 |
30.03 |
0.27 |
0.42 |
| 6 |
A |
396 |
357 |
5.96 |
6.03 |
0.64 |
0.78 |
Unscaled Zero Point Vibrational Energy (zpe) 4037.8 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 3639.6 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-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.088 |
|
|
|
| 2 |
H |
0.202 |
|
|
|
| 3 |
F |
-0.257 |
|
|
|
| 4 |
Cl |
-0.033 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.107 |
2.147 |
0.409 |
2.188 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.181 |
2.260 |
0.223 |
| y |
2.260 |
-21.432 |
0.787 |
| z |
0.223 |
0.787 |
-23.206 |
|
| Traceless |
| | x | y | z |
| x |
-3.863 |
2.260 |
0.223 |
| y |
2.260 |
3.262 |
0.787 |
| z |
0.223 |
0.787 |
0.601 |
|
| Polar |
| 3z2-r2 | 1.202 |
| x2-y2 | -4.750 |
| xy | 2.260 |
| xz | 0.223 |
| yz | 0.787 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.002 |
0.739 |
-0.124 |
| y |
0.739 |
1.929 |
0.005 |
| z |
-0.124 |
0.005 |
1.054 |
<r2> (average value of r
2) Å
2
| <r2> |
46.521 |
| (<r2>)1/2 |
6.821 |