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' |
3235 |
3089 |
9.86 |
85.47 |
0.55 |
0.71 |
| 2 |
A' |
3108 |
2967 |
12.83 |
85.11 |
0.15 |
0.26 |
| 3 |
A' |
2303 |
2198 |
20.11 |
131.94 |
0.32 |
0.49 |
| 4 |
A' |
1701 |
1624 |
29.57 |
30.43 |
0.27 |
0.42 |
| 5 |
A' |
1552 |
1481 |
10.53 |
30.00 |
0.45 |
0.62 |
| 6 |
A' |
1236 |
1180 |
4.55 |
5.14 |
0.74 |
0.85 |
| 7 |
A' |
933 |
891 |
4.37 |
1.80 |
0.05 |
0.10 |
| 8 |
A' |
619 |
591 |
3.97 |
3.05 |
0.46 |
0.63 |
| 9 |
A' |
261 |
249 |
7.63 |
9.10 |
0.53 |
0.69 |
| 10 |
A" |
1120 |
1070 |
33.28 |
0.12 |
0.75 |
0.86 |
| 11 |
A" |
804 |
768 |
1.23 |
10.01 |
0.75 |
0.86 |
| 12 |
A" |
412 |
393 |
6.60 |
1.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8642.4 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 8250.0 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 |
C |
-0.131 |
|
|
|
| 2 |
N |
-0.525 |
|
|
|
| 3 |
C |
0.589 |
|
|
|
| 4 |
N |
-0.434 |
|
|
|
| 5 |
H |
0.261 |
|
|
|
| 6 |
H |
0.240 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.774 |
-4.191 |
0.000 |
4.262 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.548 |
-2.524 |
0.000 |
| y |
-2.524 |
-23.370 |
0.000 |
| z |
0.000 |
0.000 |
-22.625 |
|
| Traceless |
| | x | y | z |
| x |
-0.551 |
-2.524 |
0.000 |
| y |
-2.524 |
-0.284 |
0.000 |
| z |
0.000 |
0.000 |
0.834 |
|
| Polar |
| 3z2-r2 | 1.669 |
| x2-y2 | -0.178 |
| xy | -2.524 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.921 |
0.261 |
0.000 |
| y |
0.261 |
7.779 |
0.000 |
| z |
0.000 |
0.000 |
1.616 |
<r2> (average value of r
2) Å
2
| <r2> |
71.844 |
| (<r2>)1/2 |
8.476 |