Vibrational Frequencies calculated at HF/cc-pVDZ
| 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 |
1258 |
1143 |
345.74 |
|
|
|
| 2 |
A1 |
909 |
826 |
232.30 |
|
|
|
| 3 |
A1 |
810 |
736 |
123.18 |
|
|
|
| 4 |
A1 |
629 |
571 |
7.32 |
|
|
|
| 5 |
A1 |
421 |
382 |
73.01 |
|
|
|
| 6 |
A2 |
406 |
369 |
0.00 |
|
|
|
| 7 |
B1 |
1421 |
1291 |
355.99 |
|
|
|
| 8 |
B1 |
610 |
554 |
80.21 |
|
|
|
| 9 |
B1 |
121 |
110 |
47.55 |
|
|
|
| 10 |
B2 |
905 |
822 |
484.92 |
|
|
|
| 11 |
B2 |
696 |
632 |
5.51 |
|
|
|
| 12 |
B2 |
496 |
450 |
1.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4341.3 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 3941.9 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 HF/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Mg |
1.154 |
|
|
|
| 2 |
S |
1.554 |
|
|
|
| 3 |
O |
-0.763 |
|
|
|
| 4 |
O |
-0.763 |
|
|
|
| 5 |
O |
-0.591 |
|
|
|
| 6 |
O |
-0.591 |
|
|
|
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 |
-14.043 |
14.043 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.694 |
0.000 |
0.000 |
| y |
0.000 |
-48.451 |
0.000 |
| z |
0.000 |
0.000 |
-16.684 |
|
| Traceless |
| | x | y | z |
| x |
-14.127 |
0.000 |
0.000 |
| y |
0.000 |
-16.762 |
0.000 |
| z |
0.000 |
0.000 |
30.888 |
|
| Polar |
| 3z2-r2 | 61.777 |
| x2-y2 | 1.757 |
| 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 |
4.337 |
0.000 |
0.000 |
| y |
0.000 |
3.644 |
0.000 |
| z |
0.000 |
0.000 |
5.818 |
<r2> (average value of r
2) Å
2
| <r2> |
150.572 |
| (<r2>)1/2 |
12.271 |