Vibrational Frequencies calculated at PBEPBE/6-31G**
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' |
3611 |
3561 |
59.62 |
53.76 |
0.29 |
0.44 |
2 |
A' |
1761 |
1737 |
285.19 |
1.67 |
0.69 |
0.82 |
3 |
A' |
1326 |
1307 |
271.49 |
8.47 |
0.16 |
0.28 |
4 |
A' |
1272 |
1255 |
46.32 |
5.24 |
0.75 |
0.86 |
5 |
A' |
858 |
846 |
167.12 |
8.45 |
0.11 |
0.20 |
6 |
A' |
605 |
597 |
17.64 |
8.02 |
0.41 |
0.58 |
7 |
A' |
549 |
541 |
8.44 |
2.83 |
0.62 |
0.77 |
8 |
A" |
738 |
728 |
9.05 |
0.02 |
0.75 |
0.86 |
9 |
A" |
495 |
488 |
117.39 |
4.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5606.4 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 5529.6 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/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
0.651 |
|
|
|
2 |
O |
-0.353 |
|
|
|
3 |
O |
-0.337 |
|
|
|
4 |
O |
-0.300 |
|
|
|
5 |
H |
0.338 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.149 |
-1.828 |
0.000 |
2.159 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.445 |
-2.454 |
0.000 |
y |
-2.454 |
-20.139 |
0.000 |
z |
0.000 |
0.000 |
-20.655 |
|
Traceless |
| x | y | z |
x |
-3.048 |
-2.454 |
0.000 |
y |
-2.454 |
1.911 |
0.000 |
z |
0.000 |
0.000 |
1.137 |
|
Polar |
3z2-r2 | 2.274 |
x2-y2 | -3.306 |
xy | -2.454 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.848 |
-0.325 |
0.000 |
y |
-0.325 |
3.659 |
0.000 |
z |
0.000 |
0.000 |
1.344 |
<r2> (average value of r
2) Å
2
<r2> |
56.467 |
(<r2>)1/2 |
7.514 |