Vibrational Frequencies calculated at HF/SDD
| 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 |
3792 |
3415 |
0.90 |
|
|
|
| 2 |
A1 |
3267 |
2942 |
72.15 |
|
|
|
| 3 |
A1 |
1837 |
1654 |
62.17 |
|
|
|
| 4 |
A1 |
1638 |
1475 |
2.36 |
|
|
|
| 5 |
A1 |
1131 |
1018 |
96.64 |
|
|
|
| 6 |
A1 |
732 |
659 |
159.09 |
|
|
|
| 7 |
A1 |
476 |
429 |
11.85 |
|
|
|
| 8 |
A2 |
3921 |
3531 |
0.00 |
|
|
|
| 9 |
A2 |
1507 |
1357 |
0.00 |
|
|
|
| 10 |
A2 |
1115 |
1004 |
0.00 |
|
|
|
| 11 |
A2 |
209 |
188 |
0.00 |
|
|
|
| 12 |
B1 |
3922 |
3531 |
9.33 |
|
|
|
| 13 |
B1 |
3325 |
2994 |
54.14 |
|
|
|
| 14 |
B1 |
1454 |
1309 |
3.22 |
|
|
|
| 15 |
B1 |
902 |
812 |
1.40 |
|
|
|
| 16 |
B1 |
374 |
337 |
95.44 |
|
|
|
| 17 |
B2 |
3794 |
3416 |
1.06 |
|
|
|
| 18 |
B2 |
1829 |
1647 |
34.51 |
|
|
|
| 19 |
B2 |
1525 |
1373 |
13.75 |
|
|
|
| 20 |
B2 |
1175 |
1058 |
166.31 |
|
|
|
| 21 |
B2 |
521 |
469 |
608.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19221.5 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 17307.0 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.128 |
|
|
|
| 2 |
N |
-0.732 |
|
|
|
| 3 |
N |
-0.732 |
|
|
|
| 4 |
H |
0.192 |
|
|
|
| 5 |
H |
0.192 |
|
|
|
| 6 |
H |
0.302 |
|
|
|
| 7 |
H |
0.302 |
|
|
|
| 8 |
H |
0.302 |
|
|
|
| 9 |
H |
0.302 |
|
|
|
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 |
-1.949 |
1.949 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.147 |
0.000 |
0.000 |
| y |
0.000 |
-25.007 |
0.000 |
| z |
0.000 |
0.000 |
-18.848 |
|
| Traceless |
| | x | y | z |
| x |
5.780 |
0.000 |
0.000 |
| y |
0.000 |
-7.509 |
0.000 |
| z |
0.000 |
0.000 |
1.729 |
|
| Polar |
| 3z2-r2 | 3.459 |
| x2-y2 | 8.860 |
| 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 |
3.644 |
0.000 |
0.000 |
| y |
0.000 |
3.407 |
0.000 |
| z |
0.000 |
0.000 |
3.025 |
<r2> (average value of r
2) Å
2
| <r2> |
54.624 |
| (<r2>)1/2 |
7.391 |