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 |
A1 |
1709 |
1395 |
0.80 |
1076371.00 |
0.33 |
0.50 |
| 2 |
A1 |
711 |
581 |
82.31 |
56.95 |
0.37 |
0.54 |
| 3 |
B2 |
501i |
409i |
1073.79 |
458.45 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 959.5 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 783.4 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 |
Na |
0.718 |
|
|
|
| 2 |
O |
-0.359 |
|
|
|
| 3 |
O |
-0.359 |
|
|
|
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 |
7.091 |
7.091 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.269 |
0.000 |
0.000 |
| y |
0.000 |
-15.254 |
0.000 |
| z |
0.000 |
0.000 |
-9.771 |
|
| Traceless |
| | x | y | z |
| x |
0.243 |
0.000 |
0.000 |
| y |
0.000 |
-4.234 |
0.000 |
| z |
0.000 |
0.000 |
3.991 |
|
| Polar |
| 3z2-r2 | 7.982 |
| x2-y2 | 2.985 |
| 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 |
0.333 |
0.000 |
0.000 |
| y |
0.000 |
9.195 |
0.000 |
| z |
0.000 |
0.000 |
0.735 |
<r2> (average value of r
2) Å
2
| <r2> |
36.275 |
| (<r2>)1/2 |
6.023 |