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' |
3552 |
3501 |
56.16 |
53.88 |
0.30 |
0.46 |
2 |
A' |
1764 |
1739 |
283.71 |
1.62 |
0.69 |
0.81 |
3 |
A' |
1327 |
1308 |
281.80 |
8.61 |
0.17 |
0.28 |
4 |
A' |
1288 |
1269 |
35.76 |
5.21 |
0.74 |
0.85 |
5 |
A' |
857 |
845 |
166.12 |
8.40 |
0.11 |
0.20 |
6 |
A' |
604 |
596 |
17.52 |
8.09 |
0.41 |
0.58 |
7 |
A' |
549 |
541 |
8.59 |
2.75 |
0.64 |
0.78 |
8 |
A" |
738 |
727 |
8.83 |
0.02 |
0.75 |
0.86 |
9 |
A" |
500 |
492 |
120.37 |
4.05 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5589.3 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 5509.4 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 |
0.652 |
|
|
|
2 |
O |
-0.434 |
|
|
|
3 |
O |
-0.336 |
|
|
|
4 |
O |
-0.299 |
|
|
|
5 |
H |
0.417 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.173 |
-1.818 |
0.000 |
2.163 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.440 |
-2.502 |
0.000 |
y |
-2.502 |
-20.161 |
0.000 |
z |
0.000 |
0.000 |
-20.685 |
|
Traceless |
| x | y | z |
x |
-3.017 |
-2.502 |
0.000 |
y |
-2.502 |
1.902 |
0.000 |
z |
0.000 |
0.000 |
1.116 |
|
Polar |
3z2-r2 | 2.231 |
x2-y2 | -3.279 |
xy | -2.502 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.846 |
-0.319 |
0.000 |
y |
-0.319 |
3.653 |
0.000 |
z |
0.000 |
0.000 |
1.333 |
<r2> (average value of r
2) Å
2
<r2> |
56.516 |
(<r2>)1/2 |
7.518 |