Vibrational Frequencies calculated at HF/LANL2DZ
| 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' |
3715 |
3343 |
3.64 |
|
|
|
| 2 |
A' |
3396 |
3056 |
42.27 |
|
|
|
| 3 |
A' |
3269 |
2941 |
50.52 |
|
|
|
| 4 |
A' |
1828 |
1645 |
17.90 |
|
|
|
| 5 |
A' |
1618 |
1456 |
17.54 |
|
|
|
| 6 |
A' |
1454 |
1308 |
58.15 |
|
|
|
| 7 |
A' |
1148 |
1033 |
56.54 |
|
|
|
| 8 |
A" |
1266 |
1140 |
81.11 |
|
|
|
| 9 |
A" |
1239 |
1115 |
23.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9465.2 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 8517.7 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.254 |
|
|
|
| 2 |
N |
-0.359 |
|
|
|
| 3 |
H |
0.161 |
|
|
|
| 4 |
H |
0.190 |
|
|
|
| 5 |
H |
0.261 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.859 |
1.734 |
0.000 |
2.542 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.854 |
2.504 |
0.000 |
| y |
2.504 |
-12.637 |
0.000 |
| z |
0.000 |
0.000 |
-13.906 |
|
| Traceless |
| | x | y | z |
| x |
1.418 |
2.504 |
0.000 |
| y |
2.504 |
0.243 |
0.000 |
| z |
0.000 |
0.000 |
-1.661 |
|
| Polar |
| 3z2-r2 | -3.321 |
| x2-y2 | 0.783 |
| xy | 2.504 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.210 |
0.293 |
0.000 |
| y |
0.293 |
3.870 |
0.000 |
| z |
0.000 |
0.000 |
1.095 |
<r2> (average value of r
2) Å
2
| <r2> |
19.735 |
| (<r2>)1/2 |
4.442 |