Vibrational Frequencies calculated at PBEPBE/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 |
1868 |
1849 |
339.22 |
|
|
|
| 2 |
A1 |
1075 |
1064 |
95.70 |
|
|
|
| 3 |
A1 |
819 |
810 |
110.96 |
|
|
|
| 4 |
A1 |
700 |
693 |
89.13 |
|
|
|
| 5 |
B1 |
744 |
737 |
21.89 |
|
|
|
| 6 |
B1 |
284 |
281 |
69.85 |
|
|
|
| 7 |
B2 |
1164 |
1152 |
350.16 |
|
|
|
| 8 |
B2 |
629 |
623 |
94.28 |
|
|
|
| 9 |
B2 |
548 |
542 |
5.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3915.8 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 3875.1 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 PBEPBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.539 |
|
|
|
| 2 |
O |
-0.261 |
|
|
|
| 3 |
Be |
0.362 |
|
|
|
| 4 |
O |
-0.320 |
|
|
|
| 5 |
O |
-0.320 |
|
|
|
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 |
-5.977 |
5.977 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.139 |
0.000 |
0.000 |
| y |
0.000 |
-31.276 |
0.000 |
| z |
0.000 |
0.000 |
-17.145 |
|
| Traceless |
| | x | y | z |
| x |
0.072 |
0.000 |
0.000 |
| y |
0.000 |
-10.634 |
0.000 |
| z |
0.000 |
0.000 |
10.563 |
|
| Polar |
| 3z2-r2 | 21.126 |
| x2-y2 | 7.137 |
| 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 |
2.732 |
0.000 |
0.000 |
| y |
0.000 |
3.649 |
0.000 |
| z |
0.000 |
0.000 |
6.155 |
<r2> (average value of r
2) Å
2
| <r2> |
67.876 |
| (<r2>)1/2 |
8.239 |