Vibrational Frequencies calculated at HF/STO-3G
| 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' |
3869 |
3159 |
109.88 |
279.63 |
0.32 |
0.49 |
| 2 |
A' |
2733 |
2231 |
0.02 |
92.07 |
0.10 |
0.19 |
| 3 |
A' |
2397 |
1957 |
363.70 |
6.18 |
0.20 |
0.34 |
| 4 |
A' |
1496 |
1221 |
0.41 |
42.35 |
0.28 |
0.43 |
| 5 |
A' |
1089 |
890 |
403.26 |
22.22 |
0.71 |
0.83 |
| 6 |
A' |
722 |
590 |
20.11 |
13.82 |
0.68 |
0.81 |
| 7 |
A' |
718 |
586 |
0.56 |
6.93 |
0.11 |
0.20 |
| 8 |
A' |
668 |
545 |
0.01 |
0.23 |
0.32 |
0.48 |
| 9 |
A' |
474 |
387 |
25.40 |
2.41 |
0.51 |
0.68 |
| 10 |
A' |
201 |
164 |
10.08 |
0.62 |
0.71 |
0.83 |
| 11 |
A' |
153 |
125 |
6.70 |
5.18 |
0.72 |
0.84 |
| 12 |
A" |
2729 |
2229 |
7.01 |
68.71 |
0.75 |
0.86 |
| 13 |
A" |
1343 |
1097 |
5.06 |
2.95 |
0.75 |
0.86 |
| 14 |
A" |
881 |
719 |
77.04 |
4.80 |
0.75 |
0.86 |
| 15 |
A" |
702 |
573 |
0.01 |
1.87 |
0.75 |
0.86 |
| 16 |
A" |
460 |
376 |
8.19 |
4.92 |
0.75 |
0.86 |
| 17 |
A" |
451 |
368 |
0.02 |
0.20 |
0.75 |
0.86 |
| 18 |
A" |
149 |
121 |
0.41 |
7.54 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10617.0 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 8668.8 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.045 |
|
|
|
| 2 |
C |
0.238 |
|
|
|
| 3 |
N |
-0.264 |
|
|
|
| 4 |
C |
0.087 |
|
|
|
| 5 |
C |
0.087 |
|
|
|
| 6 |
N |
-0.171 |
|
|
|
| 7 |
N |
-0.171 |
|
|
|
| 8 |
H |
0.238 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.606 |
4.122 |
0.000 |
4.424 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.216 |
-4.959 |
0.000 |
| y |
-4.959 |
-35.468 |
0.000 |
| z |
0.000 |
0.000 |
-48.060 |
|
| Traceless |
| | x | y | z |
| x |
7.548 |
-4.959 |
0.000 |
| y |
-4.959 |
5.670 |
0.000 |
| z |
0.000 |
0.000 |
-13.217 |
|
| Polar |
| 3z2-r2 | -26.435 |
| x2-y2 | 1.252 |
| xy | -4.959 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.367 |
-0.327 |
0.000 |
| y |
-0.327 |
8.266 |
0.000 |
| z |
0.000 |
0.000 |
4.817 |
<r2> (average value of r
2) Å
2
| <r2> |
211.393 |
| (<r2>)1/2 |
14.539 |