Vibrational Frequencies calculated at wB97X-D/aug-cc-pVTZ
| 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 |
1218 |
1165 |
267.86 |
|
|
|
| 2 |
A1 |
825 |
789 |
252.81 |
|
|
|
| 3 |
A1 |
748 |
715 |
81.93 |
|
|
|
| 4 |
A1 |
584 |
559 |
14.39 |
|
|
|
| 5 |
A1 |
395 |
378 |
64.37 |
|
|
|
| 6 |
A2 |
381 |
364 |
0.00 |
|
|
|
| 7 |
B1 |
1385 |
1325 |
290.48 |
|
|
|
| 8 |
B1 |
562 |
538 |
40.20 |
|
|
|
| 9 |
B1 |
101 |
97 |
43.26 |
|
|
|
| 10 |
B2 |
814 |
779 |
418.19 |
|
|
|
| 11 |
B2 |
635 |
608 |
0.26 |
|
|
|
| 12 |
B2 |
465 |
445 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4056.8 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 3880.7 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 wB97X-D/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Mg |
1.036 |
|
|
|
| 2 |
S |
2.292 |
|
|
|
| 3 |
O |
-0.805 |
|
|
|
| 4 |
O |
-0.805 |
|
|
|
| 5 |
O |
-0.859 |
|
|
|
| 6 |
O |
-0.859 |
|
|
|
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 |
-13.259 |
13.259 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.491 |
0.000 |
0.000 |
| y |
0.000 |
-47.918 |
0.000 |
| z |
0.000 |
0.000 |
-18.198 |
|
| Traceless |
| | x | y | z |
| x |
-13.433 |
0.000 |
0.000 |
| y |
0.000 |
-15.573 |
0.000 |
| z |
0.000 |
0.000 |
29.006 |
|
| Polar |
| 3z2-r2 | 58.013 |
| x2-y2 | 1.427 |
| 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 |
6.600 |
0.000 |
0.000 |
| y |
0.000 |
5.981 |
0.000 |
| z |
0.000 |
0.000 |
8.159 |
<r2> (average value of r
2) Å
2
| <r2> |
149.450 |
| (<r2>)1/2 |
12.225 |