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' |
3806 |
3436 |
0.91 |
99.41 |
0.14 |
0.25 |
| 2 |
A' |
3232 |
2918 |
58.10 |
94.82 |
0.26 |
0.42 |
| 3 |
A' |
3135 |
2830 |
107.54 |
133.37 |
0.17 |
0.30 |
| 4 |
A' |
1849 |
1670 |
32.74 |
6.77 |
0.73 |
0.85 |
| 5 |
A' |
1662 |
1501 |
9.36 |
24.48 |
0.73 |
0.84 |
| 6 |
A' |
1624 |
1466 |
1.88 |
9.88 |
0.69 |
0.82 |
| 7 |
A' |
1264 |
1141 |
9.06 |
7.26 |
0.59 |
0.74 |
| 8 |
A' |
1159 |
1046 |
22.75 |
11.14 |
0.37 |
0.54 |
| 9 |
A' |
637 |
575 |
377.98 |
6.09 |
0.29 |
0.44 |
| 10 |
A" |
3924 |
3543 |
5.46 |
58.52 |
0.75 |
0.86 |
| 11 |
A" |
3273 |
2956 |
48.32 |
79.49 |
0.75 |
0.86 |
| 12 |
A" |
1682 |
1519 |
2.48 |
24.38 |
0.75 |
0.86 |
| 13 |
A" |
1453 |
1312 |
0.60 |
4.33 |
0.75 |
0.86 |
| 14 |
A" |
1046 |
944 |
2.05 |
0.80 |
0.75 |
0.86 |
| 15 |
A" |
277 |
250 |
46.88 |
4.07 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 15010.5 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 13553.0 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 |
-0.229 |
|
|
|
| 2 |
N |
-0.861 |
|
|
|
| 3 |
H |
0.126 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
| 5 |
H |
0.160 |
|
|
|
| 6 |
H |
0.322 |
|
|
|
| 7 |
H |
0.322 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.231 |
0.211 |
0.000 |
1.249 |
| CHELPG |
1.186 |
-0.178 |
0.000 |
1.199 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.482 |
1.989 |
0.000 |
| y |
1.989 |
-13.293 |
0.000 |
| z |
0.000 |
0.000 |
-12.299 |
|
| Traceless |
| | x | y | z |
| x |
-2.686 |
1.989 |
0.000 |
| y |
1.989 |
0.597 |
0.000 |
| z |
0.000 |
0.000 |
2.088 |
|
| Polar |
| 3z2-r2 | 4.177 |
| x2-y2 | -2.189 |
| xy | 1.989 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.113 |
0.096 |
0.000 |
| y |
0.096 |
2.825 |
0.000 |
| z |
0.000 |
0.000 |
2.683 |
<r2> (average value of r
2) Å
2
| <r2> |
26.498 |
| (<r2>)1/2 |
5.148 |