Vibrational Frequencies calculated at PBEPBE/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' |
3302 |
3149 |
2.24 |
|
|
|
| 2 |
A' |
2943 |
2806 |
73.17 |
|
|
|
| 3 |
A' |
1703 |
1624 |
3.24 |
|
|
|
| 4 |
A' |
1372 |
1308 |
12.35 |
|
|
|
| 5 |
A' |
977 |
931 |
5.29 |
|
|
|
| 6 |
A' |
795 |
758 |
8.36 |
|
|
|
| 7 |
A' |
591 |
563 |
92.23 |
|
|
|
| 8 |
A" |
3239 |
3088 |
8.23 |
|
|
|
| 9 |
A" |
1102 |
1051 |
30.67 |
|
|
|
| 10 |
A" |
921 |
878 |
20.05 |
|
|
|
| 11 |
A" |
745 |
711 |
3.06 |
|
|
|
| 12 |
A" |
430 |
410 |
2.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9059.7 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 8638.5 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 PBEPBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.444 |
|
|
|
| 2 |
C |
-0.118 |
|
|
|
| 3 |
C |
-0.118 |
|
|
|
| 4 |
H |
0.254 |
|
|
|
| 5 |
H |
0.213 |
|
|
|
| 6 |
H |
0.213 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.315 |
-1.783 |
0.000 |
2.216 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.636 |
2.217 |
0.000 |
| y |
2.217 |
-19.130 |
0.000 |
| z |
0.000 |
0.000 |
-14.447 |
|
| Traceless |
| | x | y | z |
| x |
-1.847 |
2.217 |
0.000 |
| y |
2.217 |
-2.589 |
0.000 |
| z |
0.000 |
0.000 |
4.436 |
|
| Polar |
| 3z2-r2 | 8.873 |
| x2-y2 | 0.494 |
| xy | 2.217 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.025 |
0.464 |
0.000 |
| y |
0.464 |
3.552 |
0.000 |
| z |
0.000 |
0.000 |
4.285 |
<r2> (average value of r
2) Å
2
| <r2> |
35.250 |
| (<r2>)1/2 |
5.937 |