Vibrational Frequencies calculated at HF/6-311G*
| 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 |
1290 |
1166 |
365.96 |
|
|
|
| 2 |
A1 |
939 |
849 |
251.77 |
|
|
|
| 3 |
A1 |
819 |
740 |
128.17 |
|
|
|
| 4 |
A1 |
644 |
582 |
8.35 |
|
|
|
| 5 |
A1 |
435 |
393 |
80.45 |
|
|
|
| 6 |
A2 |
425 |
385 |
0.00 |
|
|
|
| 7 |
B1 |
1459 |
1319 |
410.71 |
|
|
|
| 8 |
B1 |
638 |
577 |
84.74 |
|
|
|
| 9 |
B1 |
124 |
112 |
47.95 |
|
|
|
| 10 |
B2 |
924 |
836 |
501.25 |
|
|
|
| 11 |
B2 |
705 |
637 |
9.64 |
|
|
|
| 12 |
B2 |
501 |
453 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4450.5 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 4025.1 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Mg |
1.297 |
|
|
|
| 2 |
S |
1.638 |
|
|
|
| 3 |
O |
-0.827 |
|
|
|
| 4 |
O |
-0.827 |
|
|
|
| 5 |
O |
-0.640 |
|
|
|
| 6 |
O |
-0.640 |
|
|
|
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 |
-14.630 |
14.630 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.280 |
0.000 |
0.000 |
| y |
0.000 |
-48.654 |
0.000 |
| z |
0.000 |
0.000 |
-16.922 |
|
| Traceless |
| | x | y | z |
| x |
-14.492 |
0.000 |
0.000 |
| y |
0.000 |
-16.553 |
0.000 |
| z |
0.000 |
0.000 |
31.045 |
|
| Polar |
| 3z2-r2 | 62.090 |
| x2-y2 | 1.373 |
| 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 |
4.358 |
0.000 |
0.000 |
| y |
0.000 |
3.736 |
0.000 |
| z |
0.000 |
0.000 |
5.637 |
<r2> (average value of r
2) Å
2
| <r2> |
148.751 |
| (<r2>)1/2 |
12.196 |