Vibrational Frequencies calculated at PBEPBEultrafine/aug-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 |
Σ |
2284 |
2270 |
311.69 |
8.47 |
0.15 |
0.27 |
| 2 |
Σ |
1303 |
1295 |
43.40 |
21.24 |
0.17 |
0.28 |
| 3 |
Π |
573 |
570 |
2.55 |
0.07 |
0.75 |
0.86 |
| 3 |
Π |
573 |
570 |
2.55 |
0.07 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2366.6 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 2352.1 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.101 |
|
|
|
| 2 |
N |
0.494 |
|
|
|
| 3 |
O |
-0.393 |
|
|
|
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 |
0.124 |
0.124 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.472 |
0.000 |
0.000 |
| y |
0.000 |
-15.472 |
0.000 |
| z |
0.000 |
0.000 |
-19.028 |
|
| Traceless |
| | x | y | z |
| x |
1.778 |
0.000 |
0.000 |
| y |
0.000 |
1.778 |
0.000 |
| z |
0.000 |
0.000 |
-3.556 |
|
| Polar |
| 3z2-r2 | -7.112 |
| x2-y2 | 0.000 |
| 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 |
1.929 |
0.000 |
0.000 |
| y |
0.000 |
1.929 |
0.000 |
| z |
0.000 |
0.000 |
4.950 |
<r2> (average value of r
2) Å
2
| <r2> |
30.995 |
| (<r2>)1/2 |
5.567 |