Vibrational Frequencies calculated at HF/CEP-31G
| 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' |
3927 |
3540 |
26.43 |
67.15 |
0.71 |
0.83 |
| 2 |
A' |
3777 |
3404 |
5.32 |
159.22 |
0.19 |
0.31 |
| 3 |
A' |
3124 |
2816 |
190.98 |
149.94 |
0.44 |
0.61 |
| 4 |
A' |
1868 |
1684 |
58.56 |
13.44 |
0.41 |
0.58 |
| 5 |
A' |
1515 |
1366 |
58.93 |
13.39 |
0.63 |
0.77 |
| 6 |
A' |
1438 |
1296 |
68.22 |
8.24 |
0.25 |
0.40 |
| 7 |
A' |
1148 |
1035 |
25.29 |
7.60 |
0.75 |
0.86 |
| 8 |
A" |
1173 |
1057 |
23.37 |
0.26 |
0.75 |
0.86 |
| 9 |
A" |
944 |
851 |
366.83 |
0.09 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9456.9 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 8524.5 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.175 |
|
|
|
| 2 |
N |
-0.527 |
|
|
|
| 3 |
H |
0.046 |
|
|
|
| 4 |
H |
0.312 |
|
|
|
| 5 |
H |
0.344 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.723 |
-3.093 |
0.000 |
3.540 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.998 |
-2.653 |
0.000 |
| y |
-2.653 |
-13.778 |
0.000 |
| z |
0.000 |
0.000 |
-13.905 |
|
| Traceless |
| | x | y | z |
| x |
1.843 |
-2.653 |
0.000 |
| y |
-2.653 |
-0.827 |
0.000 |
| z |
0.000 |
0.000 |
-1.017 |
|
| Polar |
| 3z2-r2 | -2.033 |
| x2-y2 | 1.780 |
| xy | -2.653 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.434 |
-0.231 |
0.000 |
| y |
-0.231 |
3.509 |
0.000 |
| z |
0.000 |
0.000 |
1.723 |
<r2> (average value of r
2) Å
2
| <r2> |
18.393 |
| (<r2>)1/2 |
4.289 |