Vibrational Frequencies calculated at HF/3-21G
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 |
3923 |
3553 |
93.41 |
|
|
|
2 |
A |
3726 |
3375 |
50.73 |
|
|
|
3 |
A |
1747 |
1582 |
62.44 |
|
|
|
4 |
A |
1552 |
1405 |
78.76 |
|
|
|
5 |
A |
1254 |
1135 |
111.30 |
|
|
|
6 |
A |
1089 |
986 |
193.59 |
|
|
|
7 |
A |
721 |
653 |
40.56 |
|
|
|
8 |
A |
644 |
583 |
2.96 |
|
|
|
9 |
A |
444 |
402 |
421.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7549.9 cm
-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 6837.2 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 HF/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.419 |
|
|
|
2 |
N |
0.286 |
|
|
|
3 |
N |
-0.622 |
|
|
|
4 |
H |
0.372 |
|
|
|
5 |
H |
0.383 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.712 |
0.629 |
0.003 |
3.765 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.665 |
0.473 |
0.004 |
y |
0.473 |
-16.220 |
0.002 |
z |
0.004 |
0.002 |
-17.258 |
|
Traceless |
| x | y | z |
x |
1.073 |
0.473 |
0.004 |
y |
0.473 |
0.242 |
0.002 |
z |
0.004 |
0.002 |
-1.315 |
|
Polar |
3z2-r2 | -2.630 |
x2-y2 | 0.555 |
xy | 0.473 |
xz | 0.004 |
yz | 0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.636 |
-0.254 |
0.000 |
y |
-0.254 |
1.796 |
0.000 |
z |
0.000 |
0.000 |
0.721 |
<r2> (average value of r
2) Å
2
<r2> |
36.305 |
(<r2>)1/2 |
6.025 |