Vibrational Frequencies calculated at HF/SDD
| 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' |
3492 |
3144 |
0.20 |
|
|
|
| 2 |
A' |
3327 |
2996 |
25.03 |
|
|
|
| 3 |
A' |
1824 |
1643 |
28.55 |
|
|
|
| 4 |
A' |
1644 |
1480 |
2.28 |
|
|
|
| 5 |
A' |
1375 |
1238 |
19.98 |
|
|
|
| 6 |
A' |
1182 |
1064 |
13.49 |
|
|
|
| 7 |
A' |
1104 |
994 |
73.35 |
|
|
|
| 8 |
A' |
702 |
632 |
13.62 |
|
|
|
| 9 |
A" |
3438 |
3096 |
34.48 |
|
|
|
| 10 |
A" |
1203 |
1083 |
1.49 |
|
|
|
| 11 |
A" |
1050 |
945 |
0.28 |
|
|
|
| 12 |
A" |
887 |
799 |
29.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10613.4 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 9556.3 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 HF/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.196 |
|
|
|
| 2 |
C |
-0.086 |
|
|
|
| 3 |
C |
-0.355 |
|
|
|
| 4 |
H |
0.228 |
|
|
|
| 5 |
H |
0.205 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.396 |
1.406 |
0.000 |
2.778 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.579 |
-1.702 |
0.000 |
| y |
-1.702 |
-15.857 |
0.000 |
| z |
0.000 |
0.000 |
-17.747 |
|
| Traceless |
| | x | y | z |
| x |
-4.777 |
-1.702 |
0.000 |
| y |
-1.702 |
3.806 |
0.000 |
| z |
0.000 |
0.000 |
0.971 |
|
| Polar |
| 3z2-r2 | 1.942 |
| x2-y2 | -5.722 |
| xy | -1.702 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.066 |
-0.524 |
0.000 |
| y |
-0.524 |
4.285 |
0.000 |
| z |
0.000 |
0.000 |
2.278 |
<r2> (average value of r
2) Å
2
| <r2> |
33.860 |
| (<r2>)1/2 |
5.819 |