Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| 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' |
3621 |
3446 |
29.84 |
67.88 |
0.70 |
0.82 |
| 2 |
A' |
3450 |
3284 |
8.66 |
298.06 |
0.26 |
0.41 |
| 3 |
A' |
2964 |
2821 |
110.74 |
147.11 |
0.61 |
0.76 |
| 4 |
A' |
1716 |
1634 |
15.43 |
19.73 |
0.63 |
0.77 |
| 5 |
A' |
1461 |
1390 |
20.02 |
12.25 |
0.31 |
0.47 |
| 6 |
A' |
1400 |
1333 |
36.82 |
3.66 |
0.47 |
0.64 |
| 7 |
A' |
1085 |
1033 |
23.72 |
6.84 |
0.59 |
0.74 |
| 8 |
A" |
1163 |
1107 |
12.02 |
1.03 |
0.75 |
0.86 |
| 9 |
A" |
829 |
789 |
189.48 |
0.11 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8844.5 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 8418.2 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.229 |
|
|
|
| 2 |
N |
-0.490 |
|
|
|
| 3 |
H |
0.091 |
|
|
|
| 4 |
H |
0.295 |
|
|
|
| 5 |
H |
0.333 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.501 |
-3.376 |
0.000 |
3.695 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.222 |
-2.472 |
0.000 |
| y |
-2.472 |
-13.808 |
0.000 |
| z |
0.000 |
0.000 |
-14.134 |
|
| Traceless |
| | x | y | z |
| x |
1.749 |
-2.472 |
0.000 |
| y |
-2.472 |
-0.630 |
0.000 |
| z |
0.000 |
0.000 |
-1.119 |
|
| Polar |
| 3z2-r2 | -2.238 |
| x2-y2 | 1.586 |
| xy | -2.472 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.211 |
0.011 |
0.000 |
| y |
0.011 |
4.434 |
0.000 |
| z |
0.000 |
0.000 |
2.365 |
<r2> (average value of r
2) Å
2
| <r2> |
20.038 |
| (<r2>)1/2 |
4.476 |