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 |
A1 |
3263 |
2981 |
0.57 |
39.28 |
0.15 |
0.27 |
| 2 |
A1 |
1520 |
1389 |
0.07 |
12.59 |
0.73 |
0.84 |
| 3 |
A1 |
749 |
685 |
16.40 |
11.61 |
0.12 |
0.22 |
| 4 |
A1 |
270 |
247 |
2.39 |
5.82 |
0.59 |
0.74 |
| 5 |
A2 |
1182 |
1080 |
0.00 |
11.01 |
0.75 |
0.86 |
| 6 |
B1 |
3399 |
3105 |
0.70 |
28.92 |
0.75 |
0.86 |
| 7 |
B1 |
896 |
818 |
0.02 |
2.82 |
0.75 |
0.86 |
| 8 |
B2 |
1307 |
1194 |
30.84 |
3.30 |
0.75 |
0.86 |
| 9 |
B2 |
841 |
768 |
106.73 |
4.52 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6713.3 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 6133.3 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 PBEPBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.089 |
|
|
|
| 2 |
H |
0.143 |
|
|
|
| 3 |
H |
0.143 |
|
|
|
| 4 |
Cl |
-0.098 |
|
|
|
| 5 |
Cl |
-0.098 |
|
|
|
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 |
2.037 |
2.037 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.873 |
0.000 |
0.000 |
| y |
0.000 |
-33.034 |
0.000 |
| z |
0.000 |
0.000 |
-27.604 |
|
| Traceless |
| | x | y | z |
| x |
1.447 |
0.000 |
0.000 |
| y |
0.000 |
-4.796 |
0.000 |
| z |
0.000 |
0.000 |
3.349 |
|
| Polar |
| 3z2-r2 | 6.698 |
| x2-y2 | 4.161 |
| 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 |
0.895 |
0.000 |
0.000 |
| y |
0.000 |
3.841 |
0.000 |
| z |
0.000 |
0.000 |
1.634 |
<r2> (average value of r
2) Å
2
| <r2> |
110.036 |
| (<r2>)1/2 |
10.490 |