Vibrational Frequencies calculated at PBEPBE/STO-3G
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 |
3198 |
2922 |
2.29 |
42.64 |
0.34 |
0.51 |
2 |
A |
1373 |
1255 |
87.71 |
2.63 |
0.26 |
0.41 |
3 |
A |
1246 |
1138 |
16.99 |
6.01 |
0.69 |
0.82 |
4 |
A |
867 |
793 |
27.17 |
4.12 |
0.74 |
0.85 |
5 |
A |
735 |
671 |
45.49 |
11.46 |
0.19 |
0.32 |
6 |
A |
377 |
344 |
2.09 |
2.83 |
0.66 |
0.79 |
Unscaled Zero Point Vibrational Energy (zpe) 3897.7 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 3561.0 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 PBEPBE/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.028 |
|
|
|
2 |
H |
0.101 |
|
|
|
3 |
F |
0.017 |
|
|
|
4 |
Cl |
-0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.754 |
0.669 |
0.490 |
1.940 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.627 |
0.431 |
0.273 |
y |
0.431 |
-20.441 |
0.597 |
z |
0.273 |
0.597 |
-21.349 |
|
Traceless |
| x | y | z |
x |
-0.731 |
0.431 |
0.273 |
y |
0.431 |
1.047 |
0.597 |
z |
0.273 |
0.597 |
-0.315 |
|
Polar |
3z2-r2 | -0.631 |
x2-y2 | -1.185 |
xy | 0.431 |
xz | 0.273 |
yz | 0.597 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.894 |
0.347 |
-0.001 |
y |
0.347 |
1.229 |
0.052 |
z |
-0.001 |
0.052 |
0.501 |
<r2> (average value of r
2) Å
2
<r2> |
65.262 |
(<r2>)1/2 |
8.079 |