Vibrational Frequencies calculated at B1B95/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 |
1169 |
1124 |
253.76 |
|
|
|
2 |
A1 |
780 |
750 |
247.20 |
|
|
|
3 |
A1 |
729 |
700 |
46.64 |
|
|
|
4 |
A1 |
558 |
536 |
7.65 |
|
|
|
5 |
A1 |
375 |
360 |
49.00 |
|
|
|
6 |
A2 |
343 |
329 |
0.00 |
|
|
|
7 |
B1 |
1339 |
1287 |
219.37 |
|
|
|
8 |
B1 |
516 |
496 |
39.56 |
|
|
|
9 |
B1 |
100 |
96 |
40.43 |
|
|
|
10 |
B2 |
763 |
733 |
348.55 |
|
|
|
11 |
B2 |
609 |
585 |
6.74 |
|
|
|
12 |
B2 |
438 |
421 |
2.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3858.5 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 3708.8 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 B1B95/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Mg |
0.866 |
|
|
|
2 |
S |
1.123 |
|
|
|
3 |
O |
-0.564 |
|
|
|
4 |
O |
-0.564 |
|
|
|
5 |
O |
-0.431 |
|
|
|
6 |
O |
-0.431 |
|
|
|
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 |
-12.100 |
12.100 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-45.752 |
0.000 |
0.000 |
y |
0.000 |
-47.978 |
0.000 |
z |
0.000 |
0.000 |
-18.524 |
|
Traceless |
| x | y | z |
x |
-12.502 |
0.000 |
0.000 |
y |
0.000 |
-15.840 |
0.000 |
z |
0.000 |
0.000 |
28.341 |
|
Polar |
3z2-r2 | 56.682 |
x2-y2 | 2.225 |
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 |
5.533 |
0.000 |
0.000 |
y |
0.000 |
4.526 |
0.000 |
z |
0.000 |
0.000 |
8.654 |
<r2> (average value of r
2) Å
2
<r2> |
153.598 |
(<r2>)1/2 |
12.393 |