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 |
A1 |
3246 |
2926 |
68.43 |
|
|
|
| 2 |
A1 |
2605 |
2348 |
746.72 |
|
|
|
| 3 |
A1 |
1479 |
1333 |
44.94 |
|
|
|
| 4 |
A1 |
1293 |
1165 |
2.46 |
|
|
|
| 5 |
A1 |
740 |
667 |
73.27 |
|
|
|
| 6 |
A2 |
248 |
224 |
0.00 |
|
|
|
| 7 |
E |
3347 |
3017 |
6.36 |
|
|
|
| 7 |
E |
3347 |
3017 |
6.36 |
|
|
|
| 8 |
E |
1620 |
1461 |
0.16 |
|
|
|
| 8 |
E |
1620 |
1461 |
0.16 |
|
|
|
| 9 |
E |
1404 |
1266 |
392.61 |
|
|
|
| 9 |
E |
1404 |
1266 |
392.61 |
|
|
|
| 10 |
E |
1254 |
1131 |
188.28 |
|
|
|
| 10 |
E |
1254 |
1131 |
188.28 |
|
|
|
| 11 |
E |
948 |
854 |
29.09 |
|
|
|
| 11 |
E |
948 |
854 |
29.09 |
|
|
|
| 12 |
E |
1927i |
1737i |
15844.61 |
|
|
|
| 12 |
E |
1927i |
1737i |
15844.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11451.9 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 10322.8 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 |
-0.597 |
|
|
|
| 2 |
N |
-0.014 |
|
|
|
| 3 |
H |
0.162 |
|
|
|
| 4 |
H |
0.162 |
|
|
|
| 5 |
H |
0.162 |
|
|
|
| 6 |
H |
0.042 |
|
|
|
| 7 |
H |
0.042 |
|
|
|
| 8 |
H |
0.042 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.518 |
0.518 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.849 |
0.000 |
0.000 |
| y |
0.000 |
-16.849 |
0.000 |
| z |
0.000 |
0.000 |
-16.963 |
|
| Traceless |
| | x | y | z |
| x |
0.057 |
0.000 |
0.000 |
| y |
0.000 |
0.057 |
0.000 |
| z |
0.000 |
0.000 |
-0.114 |
|
| Polar |
| 3z2-r2 | -0.227 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.232 |
0.000 |
0.000 |
| y |
0.000 |
9.232 |
0.000 |
| z |
0.000 |
0.000 |
7.319 |
<r2> (average value of r
2) Å
2
| <r2> |
29.658 |
| (<r2>)1/2 |
5.446 |