Vibrational Frequencies calculated at wB97X-D/LANL2DZ
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 |
1777 |
1777 |
490.79 |
|
|
|
2 |
A1 |
870 |
870 |
89.70 |
|
|
|
3 |
A1 |
779 |
779 |
14.11 |
|
|
|
4 |
A1 |
510 |
510 |
99.14 |
|
|
|
5 |
B1 |
752 |
752 |
26.86 |
|
|
|
6 |
B1 |
174 |
174 |
57.76 |
|
|
|
7 |
B2 |
942 |
942 |
526.92 |
|
|
|
8 |
B2 |
649 |
649 |
1.65 |
|
|
|
9 |
B2 |
470 |
470 |
4.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3461.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3461.2 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 wB97X-D/LANL2DZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.381 |
|
|
|
2 |
O |
-0.271 |
|
|
|
3 |
Mg |
1.263 |
|
|
|
4 |
O |
-0.686 |
|
|
|
5 |
O |
-0.686 |
|
|
|
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 |
12.619 |
12.619 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.483 |
0.000 |
0.000 |
y |
0.000 |
-37.570 |
0.000 |
z |
0.000 |
0.000 |
-14.061 |
|
Traceless |
| x | y | z |
x |
0.332 |
0.000 |
0.000 |
y |
0.000 |
-17.798 |
0.000 |
z |
0.000 |
0.000 |
17.466 |
|
Polar |
3z2-r2 | 34.932 |
x2-y2 | 12.086 |
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 |
2.999 |
0.000 |
0.000 |
y |
0.000 |
3.841 |
0.000 |
z |
0.000 |
0.000 |
8.707 |
<r2> (average value of r
2) Å
2
<r2> |
76.113 |
(<r2>)1/2 |
8.724 |