Vibrational Frequencies calculated at BLYP/aug-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 |
1802 |
1798 |
360.78 |
|
|
|
| 2 |
A1 |
1050 |
1048 |
98.93 |
|
|
|
| 3 |
A1 |
781 |
780 |
104.15 |
|
|
|
| 4 |
A1 |
677 |
676 |
105.92 |
|
|
|
| 5 |
B1 |
721 |
720 |
21.35 |
|
|
|
| 6 |
B1 |
287 |
286 |
68.61 |
|
|
|
| 7 |
B2 |
1135 |
1133 |
351.21 |
|
|
|
| 8 |
B2 |
600 |
599 |
93.75 |
|
|
|
| 9 |
B2 |
521 |
520 |
17.85 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3786.7 cm
-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 3779.5 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 BLYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.087 |
|
|
|
| 2 |
O |
-0.314 |
|
|
|
| 3 |
Be |
0.232 |
|
|
|
| 4 |
O |
-0.503 |
|
|
|
| 5 |
O |
-0.503 |
|
|
|
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 |
-6.296 |
6.296 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.891 |
0.000 |
0.000 |
| y |
0.000 |
-32.157 |
0.000 |
| z |
0.000 |
0.000 |
-17.703 |
|
| Traceless |
| | x | y | z |
| x |
0.039 |
0.000 |
0.000 |
| y |
0.000 |
-10.860 |
0.000 |
| z |
0.000 |
0.000 |
10.821 |
|
| Polar |
| 3z2-r2 | 21.642 |
| x2-y2 | 7.266 |
| 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 |
3.685 |
0.000 |
0.000 |
| y |
0.000 |
4.892 |
0.000 |
| z |
0.000 |
0.000 |
7.090 |
<r2> (average value of r
2) Å
2
| <r2> |
69.355 |
| (<r2>)1/2 |
8.328 |