Vibrational Frequencies calculated at B3PW91/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 |
3352 |
2966 |
1.45 |
38.31 |
0.15 |
0.27 |
| 2 |
A1 |
1565 |
1385 |
0.07 |
12.95 |
0.73 |
0.84 |
| 3 |
A1 |
776 |
687 |
18.15 |
11.84 |
0.12 |
0.22 |
| 4 |
A1 |
280 |
247 |
2.67 |
5.25 |
0.61 |
0.75 |
| 5 |
A2 |
1222 |
1082 |
0.00 |
11.74 |
0.75 |
0.86 |
| 6 |
B1 |
3488 |
3087 |
1.87 |
28.99 |
0.75 |
0.86 |
| 7 |
B1 |
921 |
815 |
0.09 |
2.69 |
0.75 |
0.86 |
| 8 |
B2 |
1352 |
1197 |
34.63 |
2.63 |
0.75 |
0.86 |
| 9 |
B2 |
885 |
783 |
93.44 |
6.11 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6920.0 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 6124.2 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 B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.083 |
|
|
|
| 2 |
H |
0.144 |
|
|
|
| 3 |
H |
0.144 |
|
|
|
| 4 |
Cl |
-0.103 |
|
|
|
| 5 |
Cl |
-0.103 |
|
|
|
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 |
2.109 |
2.109 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.880 |
0.000 |
0.000 |
| y |
0.000 |
-33.285 |
0.000 |
| z |
0.000 |
0.000 |
-27.617 |
|
| Traceless |
| | x | y | z |
| x |
1.571 |
0.000 |
0.000 |
| y |
0.000 |
-5.036 |
0.000 |
| z |
0.000 |
0.000 |
3.465 |
|
| Polar |
| 3z2-r2 | 6.930 |
| x2-y2 | 4.405 |
| 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 |
0.887 |
0.000 |
0.000 |
| y |
0.000 |
3.660 |
0.000 |
| z |
0.000 |
0.000 |
1.621 |
<r2> (average value of r
2) Å
2
| <r2> |
108.775 |
| (<r2>)1/2 |
10.430 |