Vibrational Frequencies calculated at PBE1PBE/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 |
3749 |
3573 |
61.43 |
|
|
|
2 |
A |
3518 |
3353 |
11.44 |
|
|
|
3 |
A |
1674 |
1595 |
128.07 |
|
|
|
4 |
A |
1614 |
1539 |
127.03 |
|
|
|
5 |
A |
1261 |
1202 |
115.85 |
|
|
|
6 |
A |
1146 |
1092 |
48.76 |
|
|
|
7 |
A |
742 |
708 |
5.13 |
|
|
|
8 |
A |
633 |
603 |
1.78 |
|
|
|
9 |
A |
77 |
74 |
262.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7206.9 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 6868.9 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/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.361 |
|
|
|
2 |
N |
0.172 |
|
|
|
3 |
N |
-0.535 |
|
|
|
4 |
H |
0.351 |
|
|
|
5 |
H |
0.375 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.617 |
0.754 |
0.141 |
3.697 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.911 |
0.309 |
0.240 |
y |
0.309 |
-16.274 |
0.032 |
z |
0.240 |
0.032 |
-17.322 |
|
Traceless |
| x | y | z |
x |
1.888 |
0.309 |
0.240 |
y |
0.309 |
-0.158 |
0.032 |
z |
0.240 |
0.032 |
-1.730 |
|
Polar |
3z2-r2 | -3.460 |
x2-y2 | 1.364 |
xy | 0.309 |
xz | 0.240 |
yz | 0.032 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.214 |
-0.004 |
0.002 |
y |
-0.004 |
2.431 |
0.002 |
z |
0.002 |
0.002 |
1.265 |
<r2> (average value of r
2) Å
2
<r2> |
35.643 |
(<r2>)1/2 |
5.970 |