Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3958 |
3584 |
71.83 |
|
|
|
| 2 |
A |
3766 |
3410 |
36.09 |
|
|
|
| 3 |
A |
1872 |
1695 |
187.82 |
|
|
|
| 4 |
A |
1760 |
1594 |
110.88 |
|
|
|
| 5 |
A |
1378 |
1248 |
125.30 |
|
|
|
| 6 |
A |
1235 |
1119 |
102.74 |
|
|
|
| 7 |
A |
741 |
671 |
9.95 |
|
|
|
| 8 |
A |
689 |
624 |
5.78 |
|
|
|
| 9 |
A |
337 |
305 |
310.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7867.8 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 7124.3 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(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.406 |
|
|
|
| 2 |
N |
0.246 |
|
|
|
| 3 |
N |
-0.454 |
|
|
|
| 4 |
H |
0.300 |
|
|
|
| 5 |
H |
0.314 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.371 |
0.594 |
0.593 |
3.474 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.438 |
0.309 |
1.012 |
| y |
0.309 |
-16.200 |
0.153 |
| z |
1.012 |
0.153 |
-17.246 |
|
| Traceless |
| | x | y | z |
| x |
1.285 |
0.309 |
1.012 |
| y |
0.309 |
0.142 |
0.153 |
| z |
1.012 |
0.153 |
-1.427 |
|
| Polar |
| 3z2-r2 | -2.854 |
| x2-y2 | 0.762 |
| xy | 0.309 |
| xz | 1.012 |
| yz | 0.153 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.932 |
-0.102 |
0.009 |
| y |
-0.102 |
2.386 |
0.005 |
| z |
0.009 |
0.005 |
1.621 |
<r2> (average value of r
2) Å
2
| <r2> |
34.849 |
| (<r2>)1/2 |
5.903 |