Vibrational Frequencies calculated at PBE1PBE/daug-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' |
2909 |
2909 |
140.16 |
263.36 |
0.32 |
0.48 |
2 |
A' |
1720 |
1720 |
85.94 |
15.57 |
0.75 |
0.85 |
3 |
A' |
1572 |
1572 |
11.32 |
15.26 |
0.31 |
0.47 |
Unscaled Zero Point Vibrational Energy (zpe) 3100.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3100.3 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/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.447 |
|
|
|
2 |
N |
-0.035 |
|
|
|
3 |
O |
-0.412 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.385 |
0.873 |
0.000 |
1.638 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.180 |
-1.444 |
0.000 |
y |
-1.444 |
-11.953 |
0.000 |
z |
0.000 |
0.000 |
-10.609 |
|
Traceless |
| x | y | z |
x |
0.101 |
-1.444 |
0.000 |
y |
-1.444 |
-1.058 |
0.000 |
z |
0.000 |
0.000 |
0.957 |
|
Polar |
3z2-r2 | 1.914 |
x2-y2 | 0.773 |
xy | -1.444 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.306 |
-0.364 |
0.000 |
y |
-0.364 |
2.775 |
0.000 |
z |
0.000 |
0.000 |
1.596 |
<r2> (average value of r
2) Å
2
<r2> |
14.160 |
(<r2>)1/2 |
3.763 |