Vibrational Frequencies calculated at mPW1PW91/STO-3G
| 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 |
3792 |
3333 |
1.41 |
|
|
|
| 2 |
A |
3541 |
3112 |
5.31 |
|
|
|
| 3 |
A |
1727 |
1518 |
20.09 |
|
|
|
| 4 |
A |
1668 |
1466 |
25.20 |
|
|
|
| 5 |
A |
1270 |
1116 |
31.17 |
|
|
|
| 6 |
A |
1048 |
921 |
11.28 |
|
|
|
| 7 |
A |
661 |
581 |
209.33 |
|
|
|
| 8 |
A |
584 |
513 |
51.30 |
|
|
|
| 9 |
A |
437 |
384 |
34.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7363.3 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 6471.6 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 mPW1PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.102 |
|
|
|
| 2 |
N |
0.026 |
|
|
|
| 3 |
N |
-0.308 |
|
|
|
| 4 |
H |
0.187 |
|
|
|
| 5 |
H |
0.197 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.674 |
0.856 |
1.361 |
2.321 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.795 |
0.205 |
2.089 |
| y |
0.205 |
-15.479 |
0.337 |
| z |
2.089 |
0.337 |
-15.194 |
|
| Traceless |
| | x | y | z |
| x |
0.541 |
0.205 |
2.089 |
| y |
0.205 |
-0.484 |
0.337 |
| z |
2.089 |
0.337 |
-0.057 |
|
| Polar |
| 3z2-r2 | -0.113 |
| x2-y2 | 0.683 |
| xy | 0.205 |
| xz | 2.089 |
| yz | 0.337 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.883 |
-0.128 |
0.120 |
| y |
-0.128 |
1.310 |
0.012 |
| z |
0.120 |
0.012 |
0.579 |
<r2> (average value of r
2) Å
2
| <r2> |
38.061 |
| (<r2>)1/2 |
6.169 |