Vibrational Frequencies calculated at PBEPBE/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 |
1849 |
1827 |
350.41 |
|
|
|
| 2 |
A1 |
1081 |
1067 |
95.86 |
|
|
|
| 3 |
A1 |
822 |
812 |
117.07 |
|
|
|
| 4 |
A1 |
705 |
696 |
92.49 |
|
|
|
| 5 |
B1 |
750 |
741 |
19.61 |
|
|
|
| 6 |
B1 |
292 |
288 |
68.22 |
|
|
|
| 7 |
B2 |
1164 |
1150 |
374.85 |
|
|
|
| 8 |
B2 |
657 |
649 |
85.91 |
|
|
|
| 9 |
B2 |
548 |
541 |
5.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3933.8 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 3886.2 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 PBEPBE/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.366 |
|
|
|
| 2 |
O |
-0.213 |
|
|
|
| 3 |
Be |
0.294 |
|
|
|
| 4 |
O |
-0.223 |
|
|
|
| 5 |
O |
-0.223 |
|
|
|
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 |
-6.236 |
6.236 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.426 |
0.000 |
0.000 |
| y |
0.000 |
-31.268 |
0.000 |
| z |
0.000 |
0.000 |
-17.300 |
|
| Traceless |
| | x | y | z |
| x |
-0.142 |
0.000 |
0.000 |
| y |
0.000 |
-10.405 |
0.000 |
| z |
0.000 |
0.000 |
10.547 |
|
| Polar |
| 3z2-r2 | 21.094 |
| x2-y2 | 6.842 |
| 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 |
3.187 |
0.000 |
0.000 |
| y |
0.000 |
4.206 |
0.000 |
| z |
0.000 |
0.000 |
6.580 |
<r2> (average value of r
2) Å
2
| <r2> |
67.886 |
| (<r2>)1/2 |
8.239 |