Vibrational Frequencies calculated at BLYP/6-31G**
| 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 |
1852 |
1837 |
298.81 |
|
|
|
| 2 |
A1 |
1076 |
1068 |
90.05 |
|
|
|
| 3 |
A1 |
794 |
788 |
89.67 |
|
|
|
| 4 |
A1 |
697 |
692 |
96.81 |
|
|
|
| 5 |
B1 |
725 |
719 |
23.20 |
|
|
|
| 6 |
B1 |
290 |
288 |
61.75 |
|
|
|
| 7 |
B2 |
1169 |
1160 |
311.81 |
|
|
|
| 8 |
B2 |
610 |
605 |
90.52 |
|
|
|
| 9 |
B2 |
528 |
524 |
10.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3869.9 cm
-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 3840.1 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 BLYP/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.753 |
|
|
|
| 2 |
O |
-0.387 |
|
|
|
| 3 |
Be |
0.365 |
|
|
|
| 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 |
-5.672 |
5.672 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.873 |
0.000 |
0.000 |
| y |
0.000 |
-30.668 |
0.000 |
| z |
0.000 |
0.000 |
-17.449 |
|
| Traceless |
| | x | y | z |
| x |
0.186 |
0.000 |
0.000 |
| y |
0.000 |
-10.007 |
0.000 |
| z |
0.000 |
0.000 |
9.822 |
|
| Polar |
| 3z2-r2 | 19.644 |
| x2-y2 | 6.795 |
| 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 |
2.616 |
0.000 |
0.000 |
| y |
0.000 |
3.439 |
0.000 |
| z |
0.000 |
0.000 |
6.264 |
<r2> (average value of r
2) Å
2
| <r2> |
68.548 |
| (<r2>)1/2 |
8.279 |