Vibrational Frequencies calculated at PBE1PBE/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 |
3109 |
2989 |
178.30 |
|
|
|
| 2 |
A1 |
1585 |
1524 |
0.76 |
|
|
|
| 3 |
A1 |
1053 |
1013 |
125.74 |
|
|
|
| 4 |
E |
3059 |
2941 |
50.97 |
|
|
|
| 4 |
E |
3059 |
2941 |
50.98 |
|
|
|
| 5 |
E |
1630 |
1567 |
1.66 |
|
|
|
| 5 |
E |
1630 |
1567 |
1.66 |
|
|
|
| 6 |
E |
1203 |
1156 |
26.42 |
|
|
|
| 6 |
E |
1203 |
1156 |
26.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8764.8 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 8427.3 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 PBE1PBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.263 |
|
|
|
| 2 |
O |
-0.586 |
|
|
|
| 3 |
H |
0.108 |
|
|
|
| 4 |
H |
0.108 |
|
|
|
| 5 |
H |
0.108 |
|
|
|
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 |
-4.975 |
4.975 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.227 |
0.000 |
0.000 |
| y |
0.000 |
-11.227 |
0.000 |
| z |
0.000 |
0.000 |
-12.317 |
|
| Traceless |
| | x | y | z |
| x |
0.545 |
0.000 |
0.000 |
| y |
0.000 |
0.545 |
0.000 |
| z |
0.000 |
0.000 |
-1.090 |
|
| Polar |
| 3z2-r2 | -2.180 |
| 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 |
1.676 |
0.000 |
0.000 |
| y |
0.000 |
1.676 |
0.000 |
| z |
0.000 |
0.000 |
2.952 |
<r2> (average value of r
2) Å
2
| <r2> |
19.753 |
| (<r2>)1/2 |
4.444 |