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' |
3887 |
3491 |
29.05 |
65.58 |
0.71 |
0.83 |
| 2 |
A' |
3755 |
3372 |
4.93 |
146.39 |
0.18 |
0.30 |
| 3 |
A' |
3164 |
2841 |
160.88 |
133.19 |
0.44 |
0.61 |
| 4 |
A' |
1839 |
1651 |
42.97 |
11.47 |
0.43 |
0.60 |
| 5 |
A' |
1514 |
1360 |
31.22 |
7.57 |
0.39 |
0.56 |
| 6 |
A' |
1481 |
1330 |
58.98 |
9.47 |
0.55 |
0.71 |
| 7 |
A' |
1125 |
1010 |
21.42 |
6.12 |
0.74 |
0.85 |
| 8 |
A" |
1197 |
1075 |
14.23 |
0.30 |
0.75 |
0.86 |
| 9 |
A" |
768 |
690 |
259.66 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9364.6 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 8409.4 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 HF/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.337 |
|
|
|
| 2 |
N |
-0.437 |
|
|
|
| 3 |
H |
0.085 |
|
|
|
| 4 |
H |
0.332 |
|
|
|
| 5 |
H |
0.357 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.563 |
-3.134 |
0.000 |
3.503 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.823 |
-2.449 |
0.000 |
| y |
-2.449 |
-13.482 |
0.000 |
| z |
0.000 |
0.000 |
-13.776 |
|
| Traceless |
| | x | y | z |
| x |
1.807 |
-2.449 |
0.000 |
| y |
-2.449 |
-0.683 |
0.000 |
| z |
0.000 |
0.000 |
-1.124 |
|
| Polar |
| 3z2-r2 | -2.248 |
| x2-y2 | 1.660 |
| xy | -2.449 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.512 |
-0.200 |
0.000 |
| y |
-0.200 |
3.536 |
0.000 |
| z |
0.000 |
0.000 |
1.790 |
<r2> (average value of r
2) Å
2
| <r2> |
18.057 |
| (<r2>)1/2 |
4.249 |