Vibrational Frequencies calculated at PBEPBE/STO-3G
| 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' |
3385 |
3092 |
2.94 |
|
|
|
| 2 |
A' |
3379 |
3087 |
10.97 |
|
|
|
| 3 |
A' |
3237 |
2958 |
11.24 |
|
|
|
| 4 |
A' |
1600 |
1462 |
9.62 |
|
|
|
| 5 |
A' |
1531 |
1399 |
10.23 |
|
|
|
| 6 |
A' |
1476 |
1348 |
3.24 |
|
|
|
| 7 |
A' |
1308 |
1195 |
6.08 |
|
|
|
| 8 |
A' |
1296 |
1184 |
18.37 |
|
|
|
| 9 |
A' |
1254 |
1146 |
1.54 |
|
|
|
| 10 |
A' |
990 |
904 |
14.68 |
|
|
|
| 11 |
A' |
968 |
884 |
6.81 |
|
|
|
| 12 |
A' |
950 |
868 |
8.42 |
|
|
|
| 13 |
A' |
853 |
779 |
5.02 |
|
|
|
| 14 |
A' |
831 |
759 |
1.51 |
|
|
|
| 15 |
A" |
3336 |
3048 |
3.63 |
|
|
|
| 16 |
A" |
1163 |
1062 |
0.56 |
|
|
|
| 17 |
A" |
970 |
886 |
4.45 |
|
|
|
| 18 |
A" |
894 |
816 |
0.18 |
|
|
|
| 19 |
A" |
746 |
682 |
12.63 |
|
|
|
| 20 |
A" |
531 |
486 |
6.95 |
|
|
|
| 21 |
A" |
360 |
329 |
8.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15529.1 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 14187.4 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.195 |
|
|
|
| 2 |
C |
0.046 |
|
|
|
| 3 |
N |
-0.192 |
|
|
|
| 4 |
C |
-0.109 |
|
|
|
| 5 |
C |
0.006 |
|
|
|
| 6 |
H |
0.105 |
|
|
|
| 7 |
H |
0.117 |
|
|
|
| 8 |
H |
0.117 |
|
|
|
| 9 |
H |
0.105 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.202 |
-1.809 |
0.000 |
1.820 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.245 |
-0.484 |
0.000 |
| y |
-0.484 |
-23.155 |
0.000 |
| z |
0.000 |
0.000 |
-26.526 |
|
| Traceless |
| | x | y | z |
| x |
-7.404 |
-0.484 |
0.000 |
| y |
-0.484 |
6.231 |
0.000 |
| z |
0.000 |
0.000 |
1.173 |
|
| Polar |
| 3z2-r2 | 2.347 |
| x2-y2 | -9.090 |
| xy | -0.484 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.672 |
-0.207 |
0.000 |
| y |
-0.207 |
4.889 |
0.000 |
| z |
0.000 |
0.000 |
1.673 |
<r2> (average value of r
2) Å
2
| <r2> |
85.393 |
| (<r2>)1/2 |
9.241 |