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 |
A1 |
3758 |
3068 |
27.27 |
|
|
|
| 2 |
A1 |
3593 |
2934 |
24.23 |
|
|
|
| 3 |
A1 |
2007 |
1638 |
11.85 |
|
|
|
| 4 |
A1 |
1693 |
1383 |
2.89 |
|
|
|
| 5 |
A1 |
1581 |
1291 |
11.07 |
|
|
|
| 6 |
A1 |
1421 |
1161 |
4.33 |
|
|
|
| 7 |
A1 |
1182 |
965 |
2.08 |
|
|
|
| 8 |
A1 |
1042 |
851 |
12.77 |
|
|
|
| 9 |
A2 |
1298 |
1060 |
0.00 |
|
|
|
| 10 |
A2 |
1031 |
842 |
0.00 |
|
|
|
| 11 |
A2 |
612 |
500 |
0.00 |
|
|
|
| 12 |
B1 |
3704 |
3025 |
14.86 |
|
|
|
| 13 |
B1 |
1164 |
950 |
6.56 |
|
|
|
| 14 |
B1 |
924 |
755 |
0.78 |
|
|
|
| 15 |
B1 |
339 |
277 |
35.53 |
|
|
|
| 16 |
B2 |
3737 |
3051 |
0.51 |
|
|
|
| 17 |
B2 |
2091 |
1707 |
2.08 |
|
|
|
| 18 |
B2 |
1599 |
1306 |
11.77 |
|
|
|
| 19 |
B2 |
1400 |
1143 |
7.94 |
|
|
|
| 20 |
B2 |
1193 |
974 |
12.39 |
|
|
|
| 21 |
B2 |
1048 |
855 |
58.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18207.8 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 14866.7 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.039 |
|
|
|
| 2 |
N |
-0.271 |
|
|
|
| 3 |
N |
-0.271 |
|
|
|
| 4 |
C |
0.037 |
|
|
|
| 5 |
C |
0.037 |
|
|
|
| 6 |
H |
0.126 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
| 8 |
H |
0.089 |
|
|
|
| 9 |
H |
0.089 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.376 |
0.376 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.058 |
0.000 |
0.000 |
| y |
0.000 |
-32.500 |
0.000 |
| z |
0.000 |
0.000 |
-21.965 |
|
| Traceless |
| | x | y | z |
| x |
1.175 |
0.000 |
0.000 |
| y |
0.000 |
-8.489 |
0.000 |
| z |
0.000 |
0.000 |
7.314 |
|
| Polar |
| 3z2-r2 | 14.628 |
| x2-y2 | 6.442 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.515 |
0.000 |
0.000 |
| y |
0.000 |
2.323 |
0.000 |
| z |
0.000 |
0.000 |
5.121 |
<r2> (average value of r
2) Å
2
| <r2> |
77.136 |
| (<r2>)1/2 |
8.783 |