Vibrational Frequencies calculated at PBE1PBE/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 |
1964 |
1888 |
407.65 |
|
|
|
| 2 |
A1 |
1118 |
1075 |
109.57 |
|
|
|
| 3 |
A1 |
891 |
857 |
152.98 |
|
|
|
| 4 |
A1 |
738 |
709 |
72.30 |
|
|
|
| 5 |
B1 |
795 |
765 |
33.14 |
|
|
|
| 6 |
B1 |
294 |
283 |
75.00 |
|
|
|
| 7 |
B2 |
1241 |
1193 |
417.28 |
|
|
|
| 8 |
B2 |
764 |
735 |
65.52 |
|
|
|
| 9 |
B2 |
580 |
557 |
0.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4192.1 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 4030.7 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 PBE1PBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.507 |
|
|
|
| 2 |
O |
-0.204 |
|
|
|
| 3 |
Be |
0.182 |
|
|
|
| 4 |
O |
-0.242 |
|
|
|
| 5 |
O |
-0.242 |
|
|
|
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 |
-6.335 |
6.335 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.871 |
0.000 |
0.000 |
| y |
0.000 |
-31.011 |
0.000 |
| z |
0.000 |
0.000 |
-16.297 |
|
| Traceless |
| | x | y | z |
| x |
-0.216 |
0.000 |
0.000 |
| y |
0.000 |
-10.927 |
0.000 |
| z |
0.000 |
0.000 |
11.144 |
|
| Polar |
| 3z2-r2 | 22.287 |
| x2-y2 | 7.140 |
| 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 |
2.467 |
0.000 |
0.000 |
| y |
0.000 |
3.222 |
0.000 |
| z |
0.000 |
0.000 |
5.547 |
<r2> (average value of r
2) Å
2
| <r2> |
66.616 |
| (<r2>)1/2 |
8.162 |