Vibrational Frequencies calculated at B97D3/aug-cc-pVTZ
| 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 |
1332 |
1311 |
0.00 |
20.78 |
0.22 |
0.36 |
| 2 |
A1 |
749 |
738 |
4.01 |
0.84 |
0.37 |
0.54 |
| 3 |
B2 |
1641 |
1616 |
356.39 |
4.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1860.9 cm
-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 1832.5 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 B97D3/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.523 |
|
|
|
| 2 |
O |
-0.261 |
|
|
|
| 3 |
O |
-0.261 |
|
|
|
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 |
0.275 |
0.275 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.854 |
0.000 |
0.000 |
| y |
0.000 |
-17.726 |
0.000 |
| z |
0.000 |
0.000 |
-15.659 |
|
| Traceless |
| | x | y | z |
| x |
1.839 |
0.000 |
0.000 |
| y |
0.000 |
-2.470 |
0.000 |
| z |
0.000 |
0.000 |
0.631 |
|
| Polar |
| 3z2-r2 | 1.262 |
| x2-y2 | 2.872 |
| 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 |
1.872 |
0.000 |
0.000 |
| y |
0.000 |
4.331 |
0.000 |
| z |
0.000 |
0.000 |
2.242 |
<r2> (average value of r
2) Å
2
| <r2> |
30.654 |
| (<r2>)1/2 |
5.537 |