Vibrational Frequencies calculated at B3LYP/Def2TZVPP
| 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 |
1783 |
1716 |
433.58 |
|
|
|
| 2 |
A1 |
908 |
874 |
74.91 |
|
|
|
| 3 |
A1 |
825 |
794 |
11.42 |
|
|
|
| 4 |
A1 |
531 |
511 |
86.48 |
|
|
|
| 5 |
B1 |
807 |
777 |
13.98 |
|
|
|
| 6 |
B1 |
168 |
162 |
40.53 |
|
|
|
| 7 |
B2 |
991 |
954 |
549.89 |
|
|
|
| 8 |
B2 |
674 |
649 |
0.46 |
|
|
|
| 9 |
B2 |
491 |
473 |
1.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3588.7 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 3454.5 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 B3LYP/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.494 |
|
|
|
| 2 |
O |
-0.318 |
|
|
|
| 3 |
Mg |
0.976 |
|
|
|
| 4 |
O |
-0.576 |
|
|
|
| 5 |
O |
-0.576 |
|
|
|
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 |
11.388 |
11.388 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.596 |
0.000 |
0.000 |
| y |
0.000 |
-37.217 |
0.000 |
| z |
0.000 |
0.000 |
-17.649 |
|
| Traceless |
| | x | y | z |
| x |
-0.163 |
0.000 |
0.000 |
| y |
0.000 |
-14.595 |
0.000 |
| z |
0.000 |
0.000 |
14.758 |
|
| Polar |
| 3z2-r2 | 29.515 |
| x2-y2 | 9.622 |
| 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 |
3.985 |
0.000 |
0.000 |
| y |
0.000 |
4.926 |
0.000 |
| z |
0.000 |
0.000 |
9.310 |
<r2> (average value of r
2) Å
2
| <r2> |
97.737 |
| (<r2>)1/2 |
9.886 |