Vibrational Frequencies calculated at mPW1PW91/STO-3G
| 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' |
1763 |
1549 |
27.90 |
|
|
|
| 2 |
A' |
1298 |
1141 |
112.58 |
|
|
|
| 3 |
A' |
908 |
798 |
4.67 |
|
|
|
| 4 |
A' |
855 |
752 |
79.01 |
|
|
|
| 5 |
A' |
564 |
496 |
6.19 |
|
|
|
| 6 |
A' |
403 |
354 |
0.57 |
|
|
|
| 7 |
A' |
224 |
197 |
0.90 |
|
|
|
| 8 |
A" |
541 |
475 |
3.05 |
|
|
|
| 9 |
A" |
101 |
89 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3328.4 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 2925.4 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Cl |
-0.028 |
|
|
|
| 2 |
O |
-0.012 |
|
|
|
| 3 |
N |
0.172 |
|
|
|
| 4 |
O |
-0.064 |
|
|
|
| 5 |
O |
-0.068 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.445 |
0.096 |
0.000 |
0.455 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.155 |
-0.126 |
0.000 |
| y |
-0.126 |
-31.367 |
0.000 |
| z |
0.000 |
0.000 |
-29.397 |
|
| Traceless |
| | x | y | z |
| x |
-1.773 |
-0.126 |
0.000 |
| y |
-0.126 |
-0.591 |
0.000 |
| z |
0.000 |
0.000 |
2.365 |
|
| Polar |
| 3z2-r2 | 4.729 |
| x2-y2 | -0.788 |
| xy | -0.126 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.502 |
0.068 |
0.000 |
| y |
0.068 |
2.445 |
0.000 |
| z |
0.000 |
0.000 |
0.416 |
<r2> (average value of r
2) Å
2
| <r2> |
139.856 |
| (<r2>)1/2 |
11.826 |