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 |
1575 |
1286 |
315.25 |
|
|
|
| 2 |
A1 |
1107 |
903 |
18.56 |
|
|
|
| 3 |
A1 |
832 |
679 |
24.29 |
|
|
|
| 4 |
A1 |
517 |
422 |
31.29 |
|
|
|
| 5 |
A1 |
374 |
306 |
17.75 |
|
|
|
| 6 |
A2 |
157 |
128 |
0.00 |
|
|
|
| 7 |
B1 |
809 |
660 |
67.15 |
|
|
|
| 8 |
B1 |
144 |
117 |
50.11 |
|
|
|
| 9 |
B2 |
1818 |
1484 |
591.35 |
|
|
|
| 10 |
B2 |
965 |
788 |
67.82 |
|
|
|
| 11 |
B2 |
652 |
533 |
0.95 |
|
|
|
| 12 |
B2 |
531 |
434 |
99.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4739.5 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 3869.8 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 |
C |
0.274 |
|
|
|
| 2 |
O |
-0.579 |
|
|
|
| 3 |
O |
-0.507 |
|
|
|
| 4 |
O |
-0.507 |
|
|
|
| 5 |
Na |
0.660 |
|
|
|
| 6 |
Na |
0.660 |
|
|
|
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 |
7.539 |
7.539 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.552 |
0.000 |
0.000 |
| y |
0.000 |
-5.822 |
0.000 |
| z |
0.000 |
0.000 |
-32.264 |
|
| Traceless |
| | x | y | z |
| x |
-6.509 |
0.000 |
0.000 |
| y |
0.000 |
23.086 |
0.000 |
| z |
0.000 |
0.000 |
-16.577 |
|
| Polar |
| 3z2-r2 | -33.154 |
| x2-y2 | -19.730 |
| 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 |
0.582 |
0.000 |
0.000 |
| y |
0.000 |
3.613 |
0.000 |
| z |
0.000 |
0.000 |
1.988 |
<r2> (average value of r
2) Å
2
| <r2> |
155.273 |
| (<r2>)1/2 |
12.461 |