Vibrational Frequencies calculated at mPW1PW91/3-21G*
| 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' |
3414 |
3242 |
3.92 |
|
|
|
| 2 |
A' |
3158 |
2999 |
44.20 |
|
|
|
| 3 |
A' |
1770 |
1680 |
3.80 |
|
|
|
| 4 |
A' |
1414 |
1343 |
17.30 |
|
|
|
| 5 |
A' |
1019 |
968 |
3.94 |
|
|
|
| 6 |
A' |
839 |
797 |
11.96 |
|
|
|
| 7 |
A' |
643 |
610 |
106.95 |
|
|
|
| 8 |
A" |
3348 |
3179 |
14.57 |
|
|
|
| 9 |
A" |
1157 |
1099 |
36.81 |
|
|
|
| 10 |
A" |
984 |
935 |
17.51 |
|
|
|
| 11 |
A" |
818 |
777 |
5.99 |
|
|
|
| 12 |
A" |
511 |
485 |
4.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9537.8 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 9057.1 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 mPW1PW91/3-21G*
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 |
| |
1.412 |
-1.879 |
0.000 |
2.350 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.580 |
2.417 |
0.000 |
| y |
2.417 |
-19.156 |
0.000 |
| z |
0.000 |
0.000 |
-14.278 |
|
| Traceless |
| | x | y | z |
| x |
-1.863 |
2.417 |
0.000 |
| y |
2.417 |
-2.727 |
0.000 |
| z |
0.000 |
0.000 |
4.590 |
|
| Polar |
| 3z2-r2 | 9.180 |
| x2-y2 | 0.576 |
| xy | 2.417 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.895 |
0.450 |
0.000 |
| y |
0.450 |
3.437 |
0.000 |
| z |
0.000 |
0.000 |
4.200 |
<r2> (average value of r
2) Å
2
| <r2> |
34.543 |
| (<r2>)1/2 |
5.877 |