Vibrational Frequencies calculated at LSDA/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 |
1937 |
1901 |
308.71 |
|
|
|
2 |
A1 |
1123 |
1102 |
97.36 |
|
|
|
3 |
A1 |
877 |
861 |
128.70 |
|
|
|
4 |
A1 |
730 |
716 |
67.81 |
|
|
|
5 |
B1 |
763 |
749 |
24.80 |
|
|
|
6 |
B1 |
291 |
286 |
65.49 |
|
|
|
7 |
B2 |
1230 |
1207 |
369.02 |
|
|
|
8 |
B2 |
741 |
727 |
67.67 |
|
|
|
9 |
B2 |
558 |
548 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4125.2 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 4048.0 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/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.692 |
|
|
|
2 |
O |
-0.362 |
|
|
|
3 |
Be |
0.313 |
|
|
|
4 |
O |
-0.322 |
|
|
|
5 |
O |
-0.322 |
|
|
|
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 |
-5.973 |
5.973 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.749 |
0.000 |
0.000 |
y |
0.000 |
-30.376 |
0.000 |
z |
0.000 |
0.000 |
-17.133 |
|
Traceless |
| x | y | z |
x |
0.006 |
0.000 |
0.000 |
y |
0.000 |
-9.936 |
0.000 |
z |
0.000 |
0.000 |
9.930 |
|
Polar |
3z2-r2 | 19.859 |
x2-y2 | 6.628 |
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 |
2.516 |
0.000 |
0.000 |
y |
0.000 |
3.279 |
0.000 |
z |
0.000 |
0.000 |
5.960 |
<r2> (average value of r
2) Å
2
<r2> |
66.530 |
(<r2>)1/2 |
8.157 |