Vibrational Frequencies calculated at B3LYP/6-31+G**
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 |
1136 |
1096 |
253.98 |
|
|
|
2 |
A1 |
747 |
720 |
298.60 |
|
|
|
3 |
A1 |
729 |
703 |
6.14 |
|
|
|
4 |
A1 |
558 |
538 |
11.86 |
|
|
|
5 |
A1 |
377 |
364 |
47.24 |
|
|
|
6 |
A2 |
340 |
328 |
0.00 |
|
|
|
7 |
B1 |
1297 |
1251 |
250.58 |
|
|
|
8 |
B1 |
515 |
497 |
37.12 |
|
|
|
9 |
B1 |
108 |
104 |
38.96 |
|
|
|
10 |
B2 |
740 |
713 |
341.06 |
|
|
|
11 |
B2 |
594 |
573 |
28.35 |
|
|
|
12 |
B2 |
445 |
429 |
0.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3793.1 cm
-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 3657.3 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 B3LYP/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Mg |
0.929 |
|
|
|
2 |
S |
1.766 |
|
|
|
3 |
O |
-0.736 |
|
|
|
4 |
O |
-0.736 |
|
|
|
5 |
O |
-0.611 |
|
|
|
6 |
O |
-0.611 |
|
|
|
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 |
-12.599 |
12.599 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-47.417 |
0.000 |
0.000 |
y |
0.000 |
-49.212 |
0.000 |
z |
0.000 |
0.000 |
-19.788 |
|
Traceless |
| x | y | z |
x |
-12.918 |
0.000 |
0.000 |
y |
0.000 |
-15.609 |
0.000 |
z |
0.000 |
0.000 |
28.527 |
|
Polar |
3z2-r2 | 57.054 |
x2-y2 | 1.794 |
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 |
6.835 |
0.000 |
0.000 |
y |
0.000 |
5.906 |
0.000 |
z |
0.000 |
0.000 |
9.636 |
<r2> (average value of r
2) Å
2
<r2> |
154.976 |
(<r2>)1/2 |
12.449 |