Vibrational Frequencies calculated at PBEPBEultrafine/cc-pVDZ
| 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 |
1349 |
1341 |
0.42 |
15.01 |
0.20 |
0.33 |
| 2 |
A1 |
736 |
732 |
6.93 |
2.39 |
0.75 |
0.86 |
| 3 |
B2 |
1675 |
1665 |
261.55 |
4.94 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1879.8 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 1868.9 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 PBEPBEultrafine/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.243 |
|
|
|
| 2 |
O |
-0.121 |
|
|
|
| 3 |
O |
-0.121 |
|
|
|
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 |
0.229 |
0.229 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.439 |
0.000 |
0.000 |
| y |
0.000 |
-17.420 |
0.000 |
| z |
0.000 |
0.000 |
-15.187 |
|
| Traceless |
| | x | y | z |
| x |
1.864 |
0.000 |
0.000 |
| y |
0.000 |
-2.607 |
0.000 |
| z |
0.000 |
0.000 |
0.743 |
|
| Polar |
| 3z2-r2 | 1.486 |
| x2-y2 | 2.980 |
| 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 |
0.920 |
0.000 |
0.000 |
| y |
0.000 |
3.524 |
0.000 |
| z |
0.000 |
0.000 |
1.205 |
<r2> (average value of r
2) Å
2
| <r2> |
30.752 |
| (<r2>)1/2 |
5.545 |