Vibrational Frequencies calculated at HF/6-31G
| 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' |
3892 |
3514 |
29.26 |
75.32 |
0.67 |
0.80 |
| 2 |
A' |
3757 |
3392 |
3.61 |
145.52 |
0.20 |
0.33 |
| 3 |
A' |
3065 |
2767 |
157.42 |
142.31 |
0.39 |
0.56 |
| 4 |
A' |
1898 |
1713 |
45.75 |
13.96 |
0.50 |
0.66 |
| 5 |
A' |
1527 |
1379 |
41.39 |
11.42 |
0.68 |
0.81 |
| 6 |
A' |
1477 |
1333 |
46.26 |
6.04 |
0.12 |
0.22 |
| 7 |
A' |
1171 |
1058 |
24.41 |
6.22 |
0.73 |
0.85 |
| 8 |
A" |
1198 |
1082 |
13.53 |
1.06 |
0.75 |
0.86 |
| 9 |
A" |
979 |
884 |
370.63 |
0.65 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9482.0 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 8561.3 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.055 |
|
|
|
| 2 |
N |
-0.862 |
|
|
|
| 3 |
H |
0.073 |
|
|
|
| 4 |
H |
0.355 |
|
|
|
| 5 |
H |
0.379 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.515 |
-2.950 |
0.000 |
3.316 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.911 |
-2.362 |
0.000 |
| y |
-2.362 |
-13.442 |
0.000 |
| z |
0.000 |
0.000 |
-13.557 |
|
| Traceless |
| | x | y | z |
| x |
1.588 |
-2.362 |
0.000 |
| y |
-2.362 |
-0.708 |
0.000 |
| z |
0.000 |
0.000 |
-0.881 |
|
| Polar |
| 3z2-r2 | -1.761 |
| x2-y2 | 1.530 |
| xy | -2.362 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.439 |
-0.358 |
0.000 |
| y |
-0.358 |
3.237 |
0.000 |
| z |
0.000 |
0.000 |
1.317 |
<r2> (average value of r
2) Å
2
| <r2> |
19.853 |
| (<r2>)1/2 |
4.456 |