Vibrational Frequencies calculated at PBEPBE/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 |
A' |
3643 |
3619 |
126.89 |
|
|
|
| 2 |
A' |
2288 |
2273 |
116.15 |
|
|
|
| 3 |
A' |
1204 |
1196 |
77.25 |
|
|
|
| 4 |
A' |
1066 |
1059 |
77.98 |
|
|
|
| 5 |
A' |
440 |
438 |
12.48 |
|
|
|
| 6 |
A" |
495 |
492 |
0.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4567.7 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 4538.1 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 PBEPBE/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.226 |
|
|
|
| 2 |
C |
0.135 |
|
|
|
| 3 |
O |
-0.116 |
|
|
|
| 4 |
H |
0.207 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.426 |
-3.678 |
0.000 |
3.944 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.373 |
-2.863 |
0.000 |
| y |
-2.863 |
-18.667 |
0.000 |
| z |
0.000 |
0.000 |
-17.088 |
|
| Traceless |
| | x | y | z |
| x |
2.504 |
-2.863 |
0.000 |
| y |
-2.863 |
-2.437 |
0.000 |
| z |
0.000 |
0.000 |
-0.067 |
|
| Polar |
| 3z2-r2 | -0.135 |
| x2-y2 | 3.294 |
| xy | -2.863 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.788 |
-0.125 |
0.000 |
| y |
-0.125 |
5.031 |
0.000 |
| z |
0.000 |
0.000 |
2.648 |
<r2> (average value of r
2) Å
2
| <r2> |
36.626 |
| (<r2>)1/2 |
6.052 |