Vibrational Frequencies calculated at LSDA/cc-pVDZ
| 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 |
1927 |
1906 |
319.60 |
|
|
|
| 2 |
A1 |
1099 |
1087 |
90.99 |
|
|
|
| 3 |
A1 |
866 |
856 |
129.15 |
|
|
|
| 4 |
A1 |
717 |
709 |
69.26 |
|
|
|
| 5 |
B1 |
761 |
753 |
21.03 |
|
|
|
| 6 |
B1 |
289 |
286 |
67.86 |
|
|
|
| 7 |
B2 |
1208 |
1195 |
356.53 |
|
|
|
| 8 |
B2 |
721 |
713 |
74.98 |
|
|
|
| 9 |
B2 |
558 |
552 |
0.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4072.3 cm
-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 4027.5 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 LSDA/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.367 |
|
|
|
| 2 |
O |
-0.133 |
|
|
|
| 3 |
Be |
0.056 |
|
|
|
| 4 |
O |
-0.145 |
|
|
|
| 5 |
O |
-0.145 |
|
|
|
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 |
-5.947 |
5.947 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.074 |
0.000 |
0.000 |
| y |
0.000 |
-30.694 |
0.000 |
| z |
0.000 |
0.000 |
-16.800 |
|
| Traceless |
| | x | y | z |
| x |
-0.327 |
0.000 |
0.000 |
| y |
0.000 |
-10.257 |
0.000 |
| z |
0.000 |
0.000 |
10.584 |
|
| Polar |
| 3z2-r2 | 21.168 |
| x2-y2 | 6.621 |
| 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 |
2.592 |
0.000 |
0.000 |
| y |
0.000 |
3.377 |
0.000 |
| z |
0.000 |
0.000 |
6.012 |
<r2> (average value of r
2) Å
2
| <r2> |
66.822 |
| (<r2>)1/2 |
8.174 |