Vibrational Frequencies calculated at TPSSh/6-31G(2df,p)
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 |
1806 |
1743 |
349.20 |
|
|
|
2 |
A1 |
894 |
863 |
56.55 |
|
|
|
3 |
A1 |
820 |
792 |
11.15 |
|
|
|
4 |
A1 |
528 |
509 |
73.18 |
|
|
|
5 |
B1 |
787 |
759 |
9.75 |
|
|
|
6 |
B1 |
164 |
158 |
39.46 |
|
|
|
7 |
B2 |
976 |
942 |
543.69 |
|
|
|
8 |
B2 |
671 |
647 |
0.47 |
|
|
|
9 |
B2 |
484 |
467 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3564.4 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 3439.6 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 TPSSh/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.627 |
|
|
|
2 |
O |
-0.410 |
|
|
|
3 |
Mg |
0.871 |
|
|
|
4 |
O |
-0.544 |
|
|
|
5 |
O |
-0.544 |
|
|
|
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 |
10.663 |
10.663 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.050 |
0.000 |
0.000 |
y |
0.000 |
4.931 |
0.000 |
z |
0.000 |
0.000 |
9.278 |
<r2> (average value of r
2) Å
2
<r2> |
97.536 |
(<r2>)1/2 |
9.876 |