Vibrational Frequencies calculated at B3LYP/6-311G*
| 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 |
1922 |
1857 |
407.71 |
|
|
|
| 2 |
A1 |
1113 |
1076 |
120.17 |
|
|
|
| 3 |
A1 |
861 |
832 |
146.22 |
|
|
|
| 4 |
A1 |
733 |
708 |
79.18 |
|
|
|
| 5 |
B1 |
785 |
758 |
35.85 |
|
|
|
| 6 |
B1 |
296 |
286 |
75.32 |
|
|
|
| 7 |
B2 |
1203 |
1163 |
414.98 |
|
|
|
| 8 |
B2 |
685 |
662 |
79.62 |
|
|
|
| 9 |
B2 |
573 |
554 |
3.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4085.8 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 3948.1 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.590 |
|
|
|
| 2 |
O |
-0.289 |
|
|
|
| 3 |
Be |
0.431 |
|
|
|
| 4 |
O |
-0.366 |
|
|
|
| 5 |
O |
-0.366 |
|
|
|
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 |
-6.319 |
6.319 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.927 |
0.000 |
0.000 |
| y |
0.000 |
-31.541 |
0.000 |
| z |
0.000 |
0.000 |
-16.823 |
|
| Traceless |
| | x | y | z |
| x |
0.255 |
0.000 |
0.000 |
| y |
0.000 |
-11.165 |
0.000 |
| z |
0.000 |
0.000 |
10.910 |
|
| Polar |
| 3z2-r2 | 21.821 |
| x2-y2 | 7.613 |
| 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 |
2.554 |
0.000 |
0.000 |
| y |
0.000 |
3.405 |
0.000 |
| z |
0.000 |
0.000 |
5.647 |
<r2> (average value of r
2) Å
2
| <r2> |
66.956 |
| (<r2>)1/2 |
8.183 |