Vibrational Frequencies calculated at B3LYP/6-31+G**
| 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 |
1904 |
1836 |
441.53 |
|
|
|
| 2 |
A1 |
1119 |
1079 |
130.35 |
|
|
|
| 3 |
A1 |
865 |
834 |
158.35 |
|
|
|
| 4 |
A1 |
732 |
706 |
80.46 |
|
|
|
| 5 |
B1 |
779 |
751 |
37.47 |
|
|
|
| 6 |
B1 |
299 |
288 |
74.95 |
|
|
|
| 7 |
B2 |
1214 |
1170 |
453.61 |
|
|
|
| 8 |
B2 |
729 |
703 |
77.65 |
|
|
|
| 9 |
B2 |
565 |
545 |
2.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4102.6 cm
-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 3955.7 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.708 |
|
|
|
| 2 |
O |
-0.438 |
|
|
|
| 3 |
Be |
0.512 |
|
|
|
| 4 |
O |
-0.390 |
|
|
|
| 5 |
O |
-0.390 |
|
|
|
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 |
-6.695 |
6.695 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.357 |
0.000 |
0.000 |
| y |
0.000 |
-32.179 |
0.000 |
| z |
0.000 |
0.000 |
-17.269 |
|
| Traceless |
| | x | y | z |
| x |
0.367 |
0.000 |
0.000 |
| y |
0.000 |
-11.365 |
0.000 |
| z |
0.000 |
0.000 |
10.999 |
|
| Polar |
| 3z2-r2 | 21.997 |
| x2-y2 | 7.821 |
| 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 |
3.057 |
0.000 |
0.000 |
| y |
0.000 |
4.157 |
0.000 |
| z |
0.000 |
0.000 |
6.213 |
<r2> (average value of r
2) Å
2
| <r2> |
67.611 |
| (<r2>)1/2 |
8.223 |