Vibrational Frequencies calculated at HF/6-31G
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' |
1251 |
1130 |
220.56 |
5.16 |
0.70 |
0.82 |
2 |
A' |
609 |
550 |
21.95 |
33.59 |
0.13 |
0.24 |
3 |
A' |
441 |
398 |
8.04 |
3.85 |
0.54 |
0.70 |
4 |
A' |
283 |
255 |
1.21 |
7.68 |
0.61 |
0.76 |
5 |
A" |
936 |
845 |
282.26 |
10.47 |
0.75 |
0.86 |
6 |
A" |
382 |
345 |
4.54 |
4.67 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1950.9 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 1761.5 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.102 |
|
|
|
2 |
F |
-0.355 |
|
|
|
3 |
Cl |
0.127 |
|
|
|
4 |
Cl |
0.127 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.591 |
-0.445 |
0.000 |
0.740 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-36.474 |
1.325 |
0.000 |
y |
1.325 |
-37.504 |
0.000 |
z |
0.000 |
0.000 |
-36.475 |
|
Traceless |
| x | y | z |
x |
0.515 |
1.325 |
0.000 |
y |
1.325 |
-1.029 |
0.000 |
z |
0.000 |
0.000 |
0.514 |
|
Polar |
3z2-r2 | 1.028 |
x2-y2 | 1.029 |
xy | 1.325 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.877 |
-0.424 |
0.000 |
y |
-0.424 |
3.266 |
0.000 |
z |
0.000 |
0.000 |
6.284 |
<r2> (average value of r
2) Å
2
<r2> |
135.520 |
(<r2>)1/2 |
11.641 |