Vibrational Frequencies calculated at HF/CEP-121G
| 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' |
1601 |
1461 |
573.28 |
|
|
|
| 2 |
A' |
1366 |
1247 |
334.05 |
|
|
|
| 3 |
A' |
1005 |
917 |
169.92 |
|
|
|
| 4 |
A' |
862 |
786 |
48.06 |
|
|
|
| 5 |
A' |
702 |
641 |
7.28 |
|
|
|
| 6 |
A' |
486 |
443 |
6.06 |
|
|
|
| 7 |
A' |
272 |
248 |
1.25 |
|
|
|
| 8 |
A" |
755 |
689 |
21.59 |
|
|
|
| 9 |
A" |
102 |
93 |
0.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3574.8 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 3262.0 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 HF/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Cl |
0.376 |
|
|
|
| 2 |
O |
-0.375 |
|
|
|
| 3 |
N |
0.311 |
|
|
|
| 4 |
O |
-0.159 |
|
|
|
| 5 |
O |
-0.153 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.723 |
0.383 |
0.000 |
2.750 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.006 |
-0.268 |
0.000 |
| y |
-0.268 |
-37.988 |
0.000 |
| z |
0.000 |
0.000 |
-32.420 |
|
| Traceless |
| | x | y | z |
| x |
1.197 |
-0.268 |
0.000 |
| y |
-0.268 |
-4.775 |
0.000 |
| z |
0.000 |
0.000 |
3.577 |
|
| Polar |
| 3z2-r2 | 7.155 |
| x2-y2 | 3.981 |
| xy | -0.268 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.095 |
0.684 |
0.000 |
| y |
0.684 |
4.211 |
0.000 |
| z |
0.000 |
0.000 |
1.614 |
<r2> (average value of r
2) Å
2
| <r2> |
91.959 |
| (<r2>)1/2 |
9.590 |