Vibrational Frequencies calculated at PBE1PBE/6-31G(2df,p)
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σg |
411 |
394 |
0.00 |
|
|
|
2 |
Σu |
1499 |
1435 |
521.91 |
|
|
|
3 |
Πu |
355 |
340 |
6.00 |
|
|
|
3 |
Πu |
355 |
340 |
6.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1310.4 cm
-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 1254.1 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 PBE1PBE/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.033 |
|
|
|
2 |
Se |
0.016 |
|
|
|
3 |
Se |
0.016 |
|
|
|
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 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-41.651 |
0.000 |
0.000 |
y |
0.000 |
-41.651 |
0.000 |
z |
0.000 |
0.000 |
-36.769 |
|
Traceless |
| x | y | z |
x |
-2.441 |
0.000 |
0.000 |
y |
0.000 |
-2.441 |
0.000 |
z |
0.000 |
0.000 |
4.881 |
|
Polar |
3z2-r2 | 9.762 |
x2-y2 | 0.000 |
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 |
5.775 |
0.000 |
0.000 |
y |
0.000 |
5.775 |
0.000 |
z |
0.000 |
0.000 |
16.572 |
<r2> (average value of r
2) Å
2
<r2> |
215.418 |
(<r2>)1/2 |
14.677 |