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 |
A1 |
3439 |
3114 |
0.00 |
81.65 |
0.10 |
0.17 |
| 2 |
A1 |
1652 |
1496 |
6.99 |
26.06 |
0.16 |
0.28 |
| 3 |
A1 |
1479 |
1339 |
6.95 |
12.51 |
0.25 |
0.40 |
| 4 |
A1 |
1167 |
1057 |
42.94 |
6.55 |
0.30 |
0.46 |
| 5 |
A1 |
1113 |
1008 |
0.15 |
2.11 |
0.14 |
0.25 |
| 6 |
A1 |
1010 |
915 |
31.80 |
3.85 |
0.09 |
0.17 |
| 7 |
A2 |
1034 |
936 |
0.00 |
2.08 |
0.75 |
0.86 |
| 8 |
A2 |
717 |
649 |
0.00 |
0.13 |
0.75 |
0.86 |
| 9 |
B1 |
979 |
886 |
28.93 |
0.21 |
0.75 |
0.86 |
| 10 |
B1 |
702 |
636 |
1.71 |
0.96 |
0.75 |
0.86 |
| 11 |
B2 |
3425 |
3101 |
0.34 |
53.07 |
0.75 |
0.86 |
| 12 |
B2 |
1804 |
1634 |
0.20 |
0.78 |
0.75 |
0.86 |
| 13 |
B2 |
1339 |
1212 |
2.21 |
1.16 |
0.75 |
0.86 |
| 14 |
B2 |
1140 |
1033 |
0.35 |
0.54 |
0.75 |
0.86 |
| 15 |
B2 |
1052 |
953 |
33.10 |
4.19 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11025.8 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 9983.9 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 |
-0.328 |
|
|
|
| 2 |
N |
0.053 |
|
|
|
| 3 |
N |
0.053 |
|
|
|
| 4 |
C |
-0.089 |
|
|
|
| 5 |
C |
-0.089 |
|
|
|
| 6 |
H |
0.200 |
|
|
|
| 7 |
H |
0.200 |
|
|
|
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 |
-3.638 |
3.638 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.187 |
0.000 |
0.000 |
| y |
0.000 |
-29.469 |
0.000 |
| z |
0.000 |
0.000 |
-24.906 |
|
| Traceless |
| | x | y | z |
| x |
-1.000 |
0.000 |
0.000 |
| y |
0.000 |
-2.922 |
0.000 |
| z |
0.000 |
0.000 |
3.922 |
|
| Polar |
| 3z2-r2 | 7.844 |
| x2-y2 | 1.282 |
| 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 |
2.712 |
0.000 |
0.000 |
| y |
0.000 |
5.191 |
0.000 |
| z |
0.000 |
0.000 |
5.655 |
<r2> (average value of r
2) Å
2
| <r2> |
70.046 |
| (<r2>)1/2 |
8.369 |