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' |
3648 |
3285 |
8.89 |
|
|
|
| 2 |
A' |
3609 |
3250 |
1.40 |
|
|
|
| 3 |
A' |
1868 |
1682 |
11.34 |
|
|
|
| 4 |
A' |
1439 |
1296 |
19.97 |
|
|
|
| 5 |
A' |
1114 |
1003 |
2.52 |
|
|
|
| 6 |
A' |
961 |
865 |
51.57 |
|
|
|
| 7 |
A' |
734 |
661 |
150.47 |
|
|
|
| 8 |
A" |
3539 |
3187 |
25.42 |
|
|
|
| 9 |
A" |
1249 |
1125 |
60.83 |
|
|
|
| 10 |
A" |
1117 |
1006 |
13.19 |
|
|
|
| 11 |
A" |
913 |
822 |
11.76 |
|
|
|
| 12 |
A" |
647 |
583 |
7.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10419.2 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 9381.5 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 HF/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.528 |
|
|
|
| 2 |
C |
-0.116 |
|
|
|
| 3 |
C |
-0.116 |
|
|
|
| 4 |
H |
0.278 |
|
|
|
| 5 |
H |
0.241 |
|
|
|
| 6 |
H |
0.241 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.580 |
-2.042 |
0.000 |
2.582 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.177 |
3.025 |
0.000 |
| y |
3.025 |
-19.955 |
0.000 |
| z |
0.000 |
0.000 |
-14.488 |
|
| Traceless |
| | x | y | z |
| x |
-1.955 |
3.025 |
0.000 |
| y |
3.025 |
-3.123 |
0.000 |
| z |
0.000 |
0.000 |
5.078 |
|
| Polar |
| 3z2-r2 | 10.156 |
| x2-y2 | 0.778 |
| xy | 3.025 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.058 |
0.326 |
0.000 |
| y |
0.326 |
3.943 |
0.000 |
| z |
0.000 |
0.000 |
4.674 |
<r2> (average value of r
2) Å
2
| <r2> |
34.067 |
| (<r2>)1/2 |
5.837 |