Vibrational Frequencies calculated at PBE1PBE/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' |
3408 |
3273 |
4.03 |
|
|
|
| 2 |
A' |
3147 |
3023 |
45.17 |
|
|
|
| 3 |
A' |
1768 |
1698 |
3.67 |
|
|
|
| 4 |
A' |
1412 |
1357 |
17.13 |
|
|
|
| 5 |
A' |
1020 |
979 |
4.01 |
|
|
|
| 6 |
A' |
841 |
808 |
12.05 |
|
|
|
| 7 |
A' |
642 |
616 |
106.58 |
|
|
|
| 8 |
A" |
3342 |
3209 |
15.20 |
|
|
|
| 9 |
A" |
1157 |
1111 |
36.44 |
|
|
|
| 10 |
A" |
982 |
943 |
17.50 |
|
|
|
| 11 |
A" |
816 |
784 |
5.93 |
|
|
|
| 12 |
A" |
515 |
495 |
4.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9524.8 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 9147.7 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.494 |
|
|
|
| 2 |
C |
-0.132 |
|
|
|
| 3 |
C |
-0.132 |
|
|
|
| 4 |
H |
0.274 |
|
|
|
| 5 |
H |
0.242 |
|
|
|
| 6 |
H |
0.242 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.409 |
-1.873 |
0.000 |
2.343 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.624 |
2.409 |
0.000 |
| y |
2.409 |
-19.202 |
0.000 |
| z |
0.000 |
0.000 |
-14.309 |
|
| Traceless |
| | x | y | z |
| x |
-1.869 |
2.409 |
0.000 |
| y |
2.409 |
-2.736 |
0.000 |
| z |
0.000 |
0.000 |
4.605 |
|
| Polar |
| 3z2-r2 | 9.209 |
| x2-y2 | 0.578 |
| xy | 2.409 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.904 |
0.453 |
0.000 |
| y |
0.453 |
3.436 |
0.000 |
| z |
0.000 |
0.000 |
4.210 |
<r2> (average value of r
2) Å
2
| <r2> |
34.579 |
| (<r2>)1/2 |
5.880 |