Vibrational Frequencies calculated at M06-2X/STO-3G
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 |
904 |
904 |
109.26 |
|
|
|
2 |
A1 |
895 |
895 |
54.27 |
|
|
|
3 |
A1 |
674 |
674 |
35.06 |
|
|
|
4 |
A1 |
458 |
458 |
9.40 |
|
|
|
5 |
A1 |
235 |
235 |
20.00 |
|
|
|
6 |
A2 |
241 |
241 |
0.00 |
|
|
|
7 |
B1 |
1019 |
1019 |
40.83 |
|
|
|
8 |
B1 |
362 |
362 |
47.06 |
|
|
|
9 |
B1 |
94 |
94 |
21.51 |
|
|
|
10 |
B2 |
890 |
890 |
33.54 |
|
|
|
11 |
B2 |
646 |
646 |
39.97 |
|
|
|
12 |
B2 |
285 |
285 |
7.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3351.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3351.3 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 M06-2X/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Mg |
0.851 |
|
|
|
2 |
S |
0.814 |
|
|
|
3 |
O |
-0.430 |
|
|
|
4 |
O |
-0.430 |
|
|
|
5 |
O |
-0.402 |
|
|
|
6 |
O |
-0.402 |
|
|
|
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 |
-9.294 |
9.294 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-41.011 |
0.000 |
0.000 |
y |
0.000 |
-41.527 |
0.000 |
z |
0.000 |
0.000 |
-21.933 |
|
Traceless |
| x | y | z |
x |
-9.282 |
0.000 |
0.000 |
y |
0.000 |
-10.054 |
0.000 |
z |
0.000 |
0.000 |
19.336 |
|
Polar |
3z2-r2 | 38.673 |
x2-y2 | 0.515 |
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 |
3.480 |
0.000 |
0.000 |
y |
0.000 |
2.753 |
0.000 |
z |
0.000 |
0.000 |
7.385 |
<r2> (average value of r
2) Å
2
<r2> |
165.087 |
(<r2>)1/2 |
12.849 |