Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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 |
3100 |
2959 |
0.00 |
|
|
|
| 2 |
A1 |
1481 |
1414 |
26.05 |
|
|
|
| 3 |
A1 |
1107 |
1057 |
32.29 |
|
|
|
| 4 |
A1 |
499 |
476 |
15.84 |
|
|
|
| 5 |
A1 |
327 |
312 |
2.32 |
|
|
|
| 6 |
A2 |
314 |
300 |
0.00 |
|
|
|
| 7 |
E |
3189 |
3044 |
0.03 |
|
|
|
| 7 |
E |
3189 |
3044 |
0.03 |
|
|
|
| 8 |
E |
1538 |
1468 |
6.03 |
|
|
|
| 8 |
E |
1538 |
1468 |
6.03 |
|
|
|
| 9 |
E |
1151 |
1098 |
80.45 |
|
|
|
| 9 |
E |
1151 |
1098 |
80.44 |
|
|
|
| 10 |
E |
694 |
663 |
142.62 |
|
|
|
| 10 |
E |
694 |
662 |
142.64 |
|
|
|
| 11 |
E |
341 |
326 |
0.86 |
|
|
|
| 11 |
E |
341 |
326 |
0.86 |
|
|
|
| 12 |
E |
231 |
220 |
0.62 |
|
|
|
| 12 |
E |
231 |
220 |
0.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10557.6 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 10078.3 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.573 |
|
|
|
| 2 |
C |
-0.678 |
|
|
|
| 3 |
H |
0.278 |
|
|
|
| 4 |
H |
0.278 |
|
|
|
| 5 |
H |
0.278 |
|
|
|
| 6 |
Cl |
0.139 |
|
|
|
| 7 |
Cl |
0.139 |
|
|
|
| 8 |
Cl |
0.139 |
|
|
|
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 |
2.533 |
2.533 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-52.475 |
0.000 |
0.000 |
| y |
0.000 |
-52.475 |
0.000 |
| z |
0.000 |
0.000 |
-47.645 |
|
| Traceless |
| | x | y | z |
| x |
-2.415 |
0.000 |
0.000 |
| y |
0.000 |
-2.415 |
0.000 |
| z |
0.000 |
0.000 |
4.829 |
|
| Polar |
| 3z2-r2 | 9.659 |
| x2-y2 | 0.000 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
228.232 |
| (<r2>)1/2 |
15.107 |