Vibrational Frequencies calculated at LSDA/3-21G*
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 |
901 |
885 |
23.19 |
|
|
|
2 |
A |
517 |
508 |
38.25 |
|
|
|
3 |
A |
305 |
300 |
4.19 |
|
|
|
4 |
A |
108 |
106 |
0.23 |
|
|
|
5 |
B |
582 |
571 |
121.48 |
|
|
|
6 |
B |
403 |
396 |
31.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1408.0 cm
-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 1382.7 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 LSDA/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.089 |
|
|
|
2 |
O |
-0.089 |
|
|
|
3 |
Cl |
0.089 |
|
|
|
4 |
Cl |
0.089 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-0.290 |
0.290 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.441 |
-0.841 |
0.000 |
y |
-0.841 |
-33.960 |
0.000 |
z |
0.000 |
0.000 |
-34.421 |
|
Traceless |
| x | y | z |
x |
-1.251 |
-0.841 |
0.000 |
y |
-0.841 |
0.971 |
0.000 |
z |
0.000 |
0.000 |
0.280 |
|
Polar |
3z2-r2 | 0.560 |
x2-y2 | -1.481 |
xy | -0.841 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.478 |
-1.266 |
0.000 |
y |
-1.266 |
9.458 |
0.000 |
z |
0.000 |
0.000 |
3.768 |
<r2> (average value of r
2) Å
2
<r2> |
151.425 |
(<r2>)1/2 |
12.305 |