Vibrational Frequencies calculated at B1B95/6-31G**
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 |
3727 |
3559 |
65.75 |
|
|
|
2 |
A |
1229 |
1173 |
55.77 |
|
|
|
3 |
A |
999 |
954 |
67.12 |
|
|
|
4 |
A |
649 |
620 |
83.82 |
|
|
|
5 |
A |
422 |
403 |
144.28 |
|
|
|
6 |
A |
311 |
297 |
4.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3668.5 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 3502.7 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Cl |
0.750 |
|
|
|
2 |
O |
-0.637 |
|
|
|
3 |
O |
-0.552 |
|
|
|
4 |
H |
0.439 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.909 |
-1.127 |
1.676 |
2.779 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.167 |
2.760 |
2.690 |
y |
2.760 |
-21.948 |
1.266 |
z |
2.690 |
1.266 |
-22.078 |
|
Traceless |
| x | y | z |
x |
-3.154 |
2.760 |
2.690 |
y |
2.760 |
1.675 |
1.266 |
z |
2.690 |
1.266 |
1.479 |
|
Polar |
3z2-r2 | 2.958 |
x2-y2 | -3.219 |
xy | 2.760 |
xz | 2.690 |
yz | 1.266 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.844 |
-0.046 |
0.137 |
y |
-0.046 |
2.403 |
0.119 |
z |
0.137 |
0.119 |
1.873 |
<r2> (average value of r
2) Å
2
<r2> |
54.185 |
(<r2>)1/2 |
7.361 |