Vibrational Frequencies calculated at PBEPBE/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 |
3554 |
3503 |
39.63 |
|
|
|
2 |
A |
1135 |
1119 |
51.72 |
|
|
|
3 |
A |
950 |
937 |
52.07 |
|
|
|
4 |
A |
557 |
549 |
67.30 |
|
|
|
5 |
A |
428 |
422 |
122.38 |
|
|
|
6 |
A |
281 |
277 |
3.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3452.6 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 3403.2 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 PBEPBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Cl |
0.661 |
|
|
|
2 |
O |
-0.587 |
|
|
|
3 |
O |
-0.487 |
|
|
|
4 |
H |
0.413 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.642 |
-1.022 |
1.629 |
2.528 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.964 |
2.424 |
2.724 |
y |
2.424 |
-22.194 |
1.135 |
z |
2.724 |
1.135 |
-22.248 |
|
Traceless |
| x | y | z |
x |
-2.743 |
2.424 |
2.724 |
y |
2.424 |
1.412 |
1.135 |
z |
2.724 |
1.135 |
1.332 |
|
Polar |
3z2-r2 | 2.663 |
x2-y2 | -2.770 |
xy | 2.424 |
xz | 2.724 |
yz | 1.135 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.310 |
-0.039 |
0.161 |
y |
-0.039 |
2.456 |
0.123 |
z |
0.161 |
0.123 |
1.960 |
<r2> (average value of r
2) Å
2
<r2> |
57.113 |
(<r2>)1/2 |
7.557 |