Vibrational Frequencies calculated at PBE1PBE/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 |
1193 |
1144 |
272.12 |
|
|
|
| 2 |
A1 |
794 |
761 |
283.69 |
|
|
|
| 3 |
A1 |
750 |
719 |
41.17 |
|
|
|
| 4 |
A1 |
577 |
553 |
7.88 |
|
|
|
| 5 |
A1 |
389 |
373 |
53.32 |
|
|
|
| 6 |
A2 |
360 |
345 |
0.00 |
|
|
|
| 7 |
B1 |
1370 |
1314 |
261.29 |
|
|
|
| 8 |
B1 |
543 |
521 |
44.58 |
|
|
|
| 9 |
B1 |
107 |
103 |
41.57 |
|
|
|
| 10 |
B2 |
776 |
744 |
363.43 |
|
|
|
| 11 |
B2 |
625 |
599 |
8.43 |
|
|
|
| 12 |
B2 |
459 |
441 |
0.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3970.1 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 3808.9 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 PBE1PBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Mg |
1.062 |
|
|
|
| 2 |
S |
1.226 |
|
|
|
| 3 |
O |
-0.655 |
|
|
|
| 4 |
O |
-0.655 |
|
|
|
| 5 |
O |
-0.489 |
|
|
|
| 6 |
O |
-0.489 |
|
|
|
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 |
-12.903 |
12.903 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.729 |
0.000 |
0.000 |
| y |
0.000 |
-48.660 |
0.000 |
| z |
0.000 |
0.000 |
-18.834 |
|
| Traceless |
| | x | y | z |
| x |
-12.982 |
0.000 |
0.000 |
| y |
0.000 |
-15.878 |
0.000 |
| z |
0.000 |
0.000 |
28.860 |
|
| Polar |
| 3z2-r2 | 57.721 |
| x2-y2 | 1.931 |
| 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 |
5.566 |
0.000 |
0.000 |
| y |
0.000 |
4.664 |
0.000 |
| z |
0.000 |
0.000 |
8.305 |
<r2> (average value of r
2) Å
2
| <r2> |
152.313 |
| (<r2>)1/2 |
12.342 |