Vibrational Frequencies calculated at B3LYP/cc-pVQZ
| 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 |
1393 |
1350 |
0.21 |
22.44 |
0.19 |
0.32 |
| 2 |
A1 |
769 |
745 |
6.31 |
1.06 |
0.74 |
0.85 |
| 3 |
B2 |
1695 |
1642 |
414.97 |
6.32 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1928.7 cm
-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 1868.5 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/cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.286 |
|
|
|
| 2 |
O |
-0.143 |
|
|
|
| 3 |
O |
-0.143 |
|
|
|
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 |
0.342 |
0.342 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.800 |
0.000 |
0.000 |
| y |
0.000 |
-17.959 |
0.000 |
| z |
0.000 |
0.000 |
-15.542 |
|
| Traceless |
| | x | y | z |
| x |
1.950 |
0.000 |
0.000 |
| y |
0.000 |
-2.788 |
0.000 |
| z |
0.000 |
0.000 |
0.837 |
|
| Polar |
| 3z2-r2 | 1.675 |
| x2-y2 | 3.159 |
| 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 |
1.500 |
0.000 |
0.000 |
| y |
0.000 |
4.023 |
0.000 |
| z |
0.000 |
0.000 |
1.803 |
<r2> (average value of r
2) Å
2
| <r2> |
30.361 |
| (<r2>)1/2 |
5.510 |