Vibrational Frequencies calculated at HF/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' |
4078 |
3664 |
112.61 |
65.87 |
0.29 |
0.45 |
2 |
A' |
1423 |
1279 |
47.92 |
2.19 |
0.75 |
0.86 |
3 |
A' |
854 |
767 |
2.97 |
35.83 |
0.32 |
0.49 |
Unscaled Zero Point Vibrational Energy (zpe) 3177.6 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 2855.1 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/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.690 |
|
|
|
2 |
H |
0.480 |
|
|
|
3 |
Cl |
0.211 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.816 |
0.183 |
0.000 |
1.825 |
CHELPG |
-1.876 |
0.248 |
0.000 |
1.892 |
AIM |
0.322 |
0.622 |
0.000 |
0.701 |
ESP |
-1.886 |
0.254 |
0.000 |
1.903 |
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.876 |
-2.777 |
0.000 |
y |
-2.777 |
-16.414 |
0.000 |
z |
0.000 |
0.000 |
-19.080 |
|
Traceless |
| x | y | z |
x |
0.871 |
-2.777 |
0.000 |
y |
-2.777 |
1.564 |
0.000 |
z |
0.000 |
0.000 |
-2.435 |
|
Polar |
3z2-r2 | -4.870 |
x2-y2 | -0.462 |
xy | -2.777 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.511 |
-0.221 |
0.000 |
y |
-0.221 |
3.163 |
0.000 |
z |
0.000 |
0.000 |
1.194 |
<r2> (average value of r
2) Å
2
<r2> |
28.730 |
(<r2>)1/2 |
5.360 |