Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
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 |
3740 |
3596 |
59.58 |
|
|
|
2 |
A |
3498 |
3363 |
9.68 |
|
|
|
3 |
A |
1640 |
1577 |
114.64 |
|
|
|
4 |
A |
1582 |
1521 |
117.69 |
|
|
|
5 |
A |
1235 |
1187 |
106.17 |
|
|
|
6 |
A |
1116 |
1073 |
58.56 |
|
|
|
7 |
A |
732 |
704 |
2.85 |
|
|
|
8 |
A |
625 |
600 |
1.23 |
|
|
|
9 |
A |
90 |
87 |
197.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7128.3 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 6853.1 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.326 |
|
|
|
2 |
N |
0.121 |
|
|
|
3 |
N |
-0.362 |
|
|
|
4 |
H |
0.270 |
|
|
|
5 |
H |
0.297 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.507 |
0.763 |
0.001 |
3.589 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.736 |
0.308 |
0.001 |
y |
0.308 |
-16.205 |
0.000 |
z |
0.001 |
0.000 |
-17.153 |
|
Traceless |
| x | y | z |
x |
1.944 |
0.308 |
0.001 |
y |
0.308 |
-0.261 |
0.000 |
z |
0.001 |
0.000 |
-1.683 |
|
Polar |
3z2-r2 | -3.366 |
x2-y2 | 1.470 |
xy | 0.308 |
xz | 0.001 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.382 |
0.046 |
0.000 |
y |
0.046 |
2.675 |
0.000 |
z |
0.000 |
0.000 |
1.629 |
<r2> (average value of r
2) Å
2
<r2> |
35.568 |
(<r2>)1/2 |
5.964 |