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 |
A1 |
3926 |
3528 |
83.69 |
|
|
|
| 2 |
A1 |
3455 |
3104 |
0.12 |
|
|
|
| 3 |
A1 |
3430 |
3082 |
10.20 |
|
|
|
| 4 |
A1 |
1648 |
1481 |
15.63 |
|
|
|
| 5 |
A1 |
1548 |
1391 |
7.24 |
|
|
|
| 6 |
A1 |
1264 |
1136 |
2.67 |
|
|
|
| 7 |
A1 |
1161 |
1044 |
25.90 |
|
|
|
| 8 |
A1 |
1110 |
998 |
25.89 |
|
|
|
| 9 |
A1 |
968 |
869 |
0.75 |
|
|
|
| 10 |
A2 |
1000 |
898 |
0.00 |
|
|
|
| 11 |
A2 |
806 |
724 |
0.00 |
|
|
|
| 12 |
A2 |
679 |
611 |
0.00 |
|
|
|
| 13 |
B1 |
966 |
868 |
0.43 |
|
|
|
| 14 |
B1 |
830 |
746 |
137.56 |
|
|
|
| 15 |
B1 |
684 |
615 |
0.12 |
|
|
|
| 16 |
B1 |
484 |
435 |
120.85 |
|
|
|
| 17 |
B2 |
3449 |
3099 |
14.32 |
|
|
|
| 18 |
B2 |
3417 |
3070 |
4.85 |
|
|
|
| 19 |
B2 |
1744 |
1567 |
9.43 |
|
|
|
| 20 |
B2 |
1595 |
1433 |
10.18 |
|
|
|
| 21 |
B2 |
1437 |
1291 |
1.16 |
|
|
|
| 22 |
B2 |
1253 |
1126 |
1.49 |
|
|
|
| 23 |
B2 |
1166 |
1048 |
18.55 |
|
|
|
| 24 |
B2 |
946 |
850 |
2.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19483.8 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 17506.2 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 |
N |
-0.703 |
|
|
|
| 2 |
H |
0.391 |
|
|
|
| 3 |
C |
0.026 |
|
|
|
| 4 |
C |
0.026 |
|
|
|
| 5 |
C |
-0.265 |
|
|
|
| 6 |
C |
-0.265 |
|
|
|
| 7 |
H |
0.203 |
|
|
|
| 8 |
H |
0.203 |
|
|
|
| 9 |
H |
0.192 |
|
|
|
| 10 |
H |
0.192 |
|
|
|
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 |
1.896 |
1.896 |
| CHELPG |
0.000 |
0.000 |
1.877 |
1.877 |
| AIM |
0.000 |
0.000 |
1.640 |
1.640 |
| ESP |
0.000 |
0.000 |
1.891 |
1.891 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.678 |
0.000 |
0.000 |
| y |
0.000 |
-26.138 |
-0.013 |
| z |
0.000 |
-0.013 |
-23.370 |
|
| Traceless |
| | x | y | z |
| x |
-8.924 |
0.000 |
0.000 |
| y |
0.000 |
2.386 |
-0.013 |
| z |
0.000 |
-0.013 |
6.538 |
|
| Polar |
| 3z2-r2 | 13.075 |
| x2-y2 | -7.540 |
| xy | 0.000 |
| xz | 0.000 |
| yz | -0.013 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.624 |
0.000 |
0.000 |
| y |
0.000 |
7.215 |
-0.004 |
| z |
0.000 |
-0.004 |
7.432 |
<r2> (average value of r
2) Å
2
| <r2> |
84.255 |
| (<r2>)1/2 |
9.179 |