Vibrational Frequencies calculated at PBEPBE/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' |
3468 |
3428 |
21.70 |
67.55 |
0.70 |
0.82 |
| 2 |
A' |
3243 |
3206 |
55.82 |
508.13 |
0.30 |
0.46 |
| 3 |
A' |
2848 |
2815 |
115.36 |
164.66 |
0.69 |
0.82 |
| 4 |
A' |
1654 |
1635 |
6.17 |
30.69 |
0.61 |
0.76 |
| 5 |
A' |
1410 |
1394 |
15.12 |
13.80 |
0.34 |
0.51 |
| 6 |
A' |
1345 |
1329 |
35.24 |
7.71 |
0.31 |
0.47 |
| 7 |
A' |
1046 |
1034 |
28.60 |
13.71 |
0.55 |
0.71 |
| 8 |
A" |
1131 |
1118 |
12.16 |
0.77 |
0.75 |
0.86 |
| 9 |
A" |
810 |
801 |
172.10 |
0.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8476.6 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 8379.9 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 PBEPBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.260 |
|
|
|
| 2 |
N |
-0.442 |
|
|
|
| 3 |
H |
0.095 |
|
|
|
| 4 |
H |
0.281 |
|
|
|
| 5 |
H |
0.327 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.443 |
-3.414 |
0.000 |
3.706 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.492 |
-2.496 |
0.000 |
| y |
-2.496 |
-14.038 |
0.000 |
| z |
0.000 |
0.000 |
-14.354 |
|
| Traceless |
| | x | y | z |
| x |
1.704 |
-2.496 |
0.000 |
| y |
-2.496 |
-0.616 |
0.000 |
| z |
0.000 |
0.000 |
-1.088 |
|
| Polar |
| 3z2-r2 | -2.177 |
| x2-y2 | 1.547 |
| xy | -2.496 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.486 |
0.129 |
0.000 |
| y |
0.129 |
4.921 |
0.000 |
| z |
0.000 |
0.000 |
2.519 |
<r2> (average value of r
2) Å
2
| <r2> |
20.404 |
| (<r2>)1/2 |
4.517 |