Vibrational Frequencies calculated at wB97X-D/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 |
1869 |
1780 |
491.20 |
|
|
|
2 |
A1 |
946 |
901 |
76.52 |
|
|
|
3 |
A1 |
831 |
792 |
17.35 |
|
|
|
4 |
A1 |
542 |
516 |
96.07 |
|
|
|
5 |
B1 |
824 |
785 |
19.52 |
|
|
|
6 |
B1 |
168 |
160 |
48.80 |
|
|
|
7 |
B2 |
1094 |
1042 |
567.66 |
|
|
|
8 |
B2 |
689 |
656 |
0.01 |
|
|
|
9 |
B2 |
497 |
474 |
2.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3729.4 cm
-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 3552.6 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 wB97X-D/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.403 |
|
|
|
2 |
O |
-0.279 |
|
|
|
3 |
Mg |
0.848 |
|
|
|
4 |
O |
-0.486 |
|
|
|
5 |
O |
-0.486 |
|
|
|
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 |
11.849 |
11.849 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.920 |
0.000 |
0.000 |
y |
0.000 |
-36.795 |
0.000 |
z |
0.000 |
0.000 |
-15.425 |
|
Traceless |
| x | y | z |
x |
-0.809 |
0.000 |
0.000 |
y |
0.000 |
-15.623 |
0.000 |
z |
0.000 |
0.000 |
16.432 |
|
Polar |
3z2-r2 | 32.865 |
x2-y2 | 9.876 |
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 |
3.157 |
0.000 |
0.000 |
y |
0.000 |
3.732 |
0.000 |
z |
0.000 |
0.000 |
7.982 |
<r2> (average value of r
2) Å
2
<r2> |
97.623 |
(<r2>)1/2 |
9.880 |