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' |
3766 |
3075 |
43.81 |
|
|
|
| 2 |
A' |
3760 |
3070 |
4.67 |
|
|
|
| 3 |
A' |
3563 |
2909 |
0.81 |
|
|
|
| 4 |
A' |
1788 |
1460 |
9.53 |
|
|
|
| 5 |
A' |
1751 |
1429 |
46.28 |
|
|
|
| 6 |
A' |
1701 |
1389 |
17.99 |
|
|
|
| 7 |
A' |
1668 |
1362 |
19.69 |
|
|
|
| 8 |
A' |
1558 |
1272 |
2.29 |
|
|
|
| 9 |
A' |
1517 |
1239 |
8.47 |
|
|
|
| 10 |
A' |
1345 |
1098 |
31.84 |
|
|
|
| 11 |
A' |
1242 |
1014 |
13.38 |
|
|
|
| 12 |
A' |
1206 |
984 |
1.90 |
|
|
|
| 13 |
A' |
1141 |
932 |
41.50 |
|
|
|
| 14 |
A' |
1081 |
882 |
1.71 |
|
|
|
| 15 |
A' |
771 |
629 |
8.81 |
|
|
|
| 16 |
A' |
363 |
296 |
0.98 |
|
|
|
| 17 |
A" |
3736 |
3050 |
0.48 |
|
|
|
| 18 |
A" |
1768 |
1444 |
8.80 |
|
|
|
| 19 |
A" |
1305 |
1066 |
2.07 |
|
|
|
| 20 |
A" |
1000 |
817 |
2.41 |
|
|
|
| 21 |
A" |
741 |
605 |
1.82 |
|
|
|
| 22 |
A" |
660 |
539 |
6.42 |
|
|
|
| 23 |
A" |
207 |
169 |
0.26 |
|
|
|
| 24 |
A" |
61 |
50 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18847.0 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 15388.6 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 |
0.120 |
|
|
|
| 2 |
N |
-0.177 |
|
|
|
| 3 |
N |
-0.042 |
|
|
|
| 4 |
N |
-0.070 |
|
|
|
| 5 |
N |
-0.182 |
|
|
|
| 6 |
H |
0.115 |
|
|
|
| 7 |
C |
-0.070 |
|
|
|
| 8 |
H |
0.115 |
|
|
|
| 9 |
H |
0.096 |
|
|
|
| 10 |
H |
0.096 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.052 |
5.077 |
0.000 |
5.476 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.763 |
0.474 |
0.000 |
| y |
0.474 |
-35.136 |
0.000 |
| z |
0.000 |
0.000 |
-31.649 |
|
| Traceless |
| | x | y | z |
| x |
-0.370 |
0.474 |
0.000 |
| y |
0.474 |
-2.430 |
0.000 |
| z |
0.000 |
0.000 |
2.801 |
|
| Polar |
| 3z2-r2 | 5.601 |
| x2-y2 | 1.373 |
| xy | 0.474 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.932 |
0.128 |
0.000 |
| y |
0.128 |
4.867 |
0.000 |
| z |
0.000 |
0.000 |
1.652 |
<r2> (average value of r
2) Å
2
| <r2> |
128.509 |
| (<r2>)1/2 |
11.336 |