Vibrational Frequencies calculated at B3PW91/6-31G**
| 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' |
3502 |
3356 |
10.26 |
|
|
|
| 2 |
A' |
3197 |
3064 |
8.54 |
|
|
|
| 3 |
A' |
2158 |
2068 |
334.58 |
|
|
|
| 4 |
A' |
1444 |
1384 |
3.73 |
|
|
|
| 5 |
A' |
1178 |
1129 |
23.37 |
|
|
|
| 6 |
A' |
1033 |
990 |
200.41 |
|
|
|
| 7 |
A' |
705 |
676 |
101.68 |
|
|
|
| 8 |
A' |
477 |
457 |
21.18 |
|
|
|
| 9 |
A" |
3289 |
3152 |
0.62 |
|
|
|
| 10 |
A" |
997 |
956 |
1.05 |
|
|
|
| 11 |
A" |
906 |
868 |
58.23 |
|
|
|
| 12 |
A" |
418 |
401 |
0.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9651.2 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 9249.7 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.423 |
|
|
|
| 2 |
C |
0.440 |
|
|
|
| 3 |
N |
-0.632 |
|
|
|
| 4 |
H |
0.166 |
|
|
|
| 5 |
H |
0.166 |
|
|
|
| 6 |
H |
0.285 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.566 |
-0.411 |
0.000 |
1.619 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.968 |
2.922 |
0.000 |
| y |
2.922 |
-15.817 |
0.000 |
| z |
0.000 |
0.000 |
-16.810 |
|
| Traceless |
| | x | y | z |
| x |
-2.654 |
2.922 |
0.000 |
| y |
2.922 |
2.072 |
0.000 |
| z |
0.000 |
0.000 |
0.582 |
|
| Polar |
| 3z2-r2 | 1.165 |
| x2-y2 | -3.150 |
| xy | 2.922 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.023 |
0.046 |
0.000 |
| y |
0.046 |
7.155 |
0.000 |
| z |
0.000 |
0.000 |
2.475 |
<r2> (average value of r
2) Å
2
| <r2> |
43.836 |
| (<r2>)1/2 |
6.621 |