Vibrational Frequencies calculated at PBE1PBE/6-31G(2df,p)
| 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' |
3594 |
3439 |
13.88 |
93.43 |
0.59 |
0.74 |
| 2 |
A' |
3439 |
3291 |
11.30 |
246.26 |
0.25 |
0.40 |
| 3 |
A' |
2929 |
2803 |
105.49 |
120.60 |
0.43 |
0.60 |
| 4 |
A' |
1692 |
1619 |
9.75 |
22.76 |
0.45 |
0.62 |
| 5 |
A' |
1465 |
1402 |
11.03 |
8.59 |
0.33 |
0.49 |
| 6 |
A' |
1396 |
1336 |
14.79 |
5.14 |
0.69 |
0.81 |
| 7 |
A' |
1072 |
1026 |
24.01 |
8.65 |
0.52 |
0.68 |
| 8 |
A" |
1166 |
1116 |
9.54 |
1.01 |
0.75 |
0.86 |
| 9 |
A" |
808 |
773 |
149.20 |
0.81 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8780.1 cm
-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 8402.5 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 PBE1PBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.296 |
|
|
|
| 2 |
N |
-0.370 |
|
|
|
| 3 |
H |
0.109 |
|
|
|
| 4 |
H |
0.267 |
|
|
|
| 5 |
H |
0.290 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.135 |
-3.200 |
0.000 |
3.396 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.594 |
-2.000 |
0.000 |
| y |
-2.000 |
-13.123 |
0.000 |
| z |
0.000 |
0.000 |
-13.355 |
|
| Traceless |
| | x | y | z |
| x |
1.644 |
-2.000 |
0.000 |
| y |
-2.000 |
-0.648 |
0.000 |
| z |
0.000 |
0.000 |
-0.996 |
|
| Polar |
| 3z2-r2 | -1.992 |
| x2-y2 | 1.528 |
| xy | -2.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.847 |
-0.243 |
0.000 |
| y |
-0.243 |
3.758 |
0.000 |
| z |
0.000 |
0.000 |
1.751 |
<r2> (average value of r
2) Å
2
| <r2> |
19.569 |
| (<r2>)1/2 |
4.424 |