Vibrational Frequencies calculated at PBE1PBE/6-31+G**
| 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 |
3759 |
3591 |
77.45 |
|
|
|
| 2 |
A |
3519 |
3361 |
18.97 |
|
|
|
| 3 |
A |
1654 |
1580 |
157.98 |
|
|
|
| 4 |
A |
1603 |
1531 |
159.39 |
|
|
|
| 5 |
A |
1253 |
1197 |
143.33 |
|
|
|
| 6 |
A |
1152 |
1100 |
55.22 |
|
|
|
| 7 |
A |
725 |
693 |
3.68 |
|
|
|
| 8 |
A |
636 |
608 |
1.51 |
|
|
|
| 9 |
A |
275 |
263 |
247.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7288.0 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 6962.2 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.187 |
|
|
|
| 2 |
N |
-0.048 |
|
|
|
| 3 |
N |
-0.436 |
|
|
|
| 4 |
H |
0.328 |
|
|
|
| 5 |
H |
0.344 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.841 |
0.805 |
-0.002 |
3.925 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.446 |
0.419 |
-0.003 |
| y |
0.419 |
-16.955 |
-0.000 |
| z |
-0.003 |
-0.000 |
-17.980 |
|
| Traceless |
| | x | y | z |
| x |
2.022 |
0.419 |
-0.003 |
| y |
0.419 |
-0.242 |
-0.000 |
| z |
-0.003 |
-0.000 |
-1.780 |
|
| Polar |
| 3z2-r2 | -3.560 |
| x2-y2 | 1.509 |
| xy | 0.419 |
| xz | -0.003 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.891 |
-0.012 |
0.000 |
| y |
-0.012 |
3.050 |
0.000 |
| z |
0.000 |
0.000 |
2.168 |
<r2> (average value of r
2) Å
2
| <r2> |
36.045 |
| (<r2>)1/2 |
6.004 |