Vibrational Frequencies calculated at B3LYP/CEP-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 |
A1 |
1230 |
1191 |
0.40 |
21.06 |
0.23 |
0.37 |
| 2 |
A1 |
663 |
642 |
8.28 |
3.36 |
0.73 |
0.85 |
| 3 |
B2 |
1466 |
1420 |
235.21 |
9.89 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1679.5 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 1626.4 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.043 |
|
|
|
| 2 |
O |
-0.022 |
|
|
|
| 3 |
O |
-0.022 |
|
|
|
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 |
0.149 |
0.149 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.930 |
0.000 |
0.000 |
| y |
0.000 |
-18.979 |
0.000 |
| z |
0.000 |
0.000 |
-15.822 |
|
| Traceless |
| | x | y | z |
| x |
2.470 |
0.000 |
0.000 |
| y |
0.000 |
-3.603 |
0.000 |
| z |
0.000 |
0.000 |
1.133 |
|
| Polar |
| 3z2-r2 | 2.266 |
| x2-y2 | 4.048 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.847 |
0.000 |
0.000 |
| y |
0.000 |
4.182 |
0.000 |
| z |
0.000 |
0.000 |
1.273 |
<r2> (average value of r
2) Å
2
| <r2> |
27.316 |
| (<r2>)1/2 |
5.226 |