Vibrational Frequencies calculated at mPW1PW91/6-31G*
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 |
3733 |
3540 |
66.19 |
|
|
|
2 |
A |
1234 |
1170 |
55.38 |
|
|
|
3 |
A |
1000 |
948 |
66.65 |
|
|
|
4 |
A |
650 |
617 |
83.51 |
|
|
|
5 |
A |
423 |
402 |
144.84 |
|
|
|
6 |
A |
312 |
295 |
4.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3675.9 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 3485.8 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 mPW1PW91/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Cl |
0.755 |
|
|
|
2 |
O |
-0.641 |
|
|
|
3 |
O |
-0.555 |
|
|
|
4 |
H |
0.442 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.917 |
-1.125 |
1.680 |
2.787 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.214 |
2.768 |
2.700 |
y |
2.768 |
-21.991 |
1.270 |
z |
2.700 |
1.270 |
-22.129 |
|
Traceless |
| x | y | z |
x |
-3.154 |
2.768 |
2.700 |
y |
2.768 |
1.681 |
1.270 |
z |
2.700 |
1.270 |
1.474 |
|
Polar |
3z2-r2 | 2.947 |
x2-y2 | -3.223 |
xy | 2.768 |
xz | 2.700 |
yz | 1.270 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.864 |
-0.051 |
0.132 |
y |
-0.051 |
2.409 |
0.117 |
z |
0.132 |
0.117 |
1.872 |
<r2> (average value of r
2) Å
2
<r2> |
54.368 |
(<r2>)1/2 |
7.373 |