Vibrational Frequencies calculated at B3PW91/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3188 |
3064 |
4.10 |
|
|
|
| 2 |
A' |
3094 |
2974 |
16.65 |
|
|
|
| 3 |
A' |
2164 |
2080 |
71.64 |
|
|
|
| 4 |
A' |
1534 |
1474 |
15.00 |
|
|
|
| 5 |
A' |
1390 |
1336 |
3.72 |
|
|
|
| 6 |
A' |
1039 |
998 |
32.38 |
|
|
|
| 7 |
A' |
721 |
693 |
1.40 |
|
|
|
| 8 |
A' |
603 |
580 |
0.10 |
|
|
|
| 9 |
A" |
3193 |
3069 |
6.91 |
|
|
|
| 10 |
A" |
1529 |
1470 |
12.42 |
|
|
|
| 11 |
A" |
950 |
913 |
14.50 |
|
|
|
| 12 |
A" |
172 |
166 |
8.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9788.0 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 9408.2 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Se |
0.140 |
|
|
|
| 2 |
C |
-0.916 |
|
|
|
| 3 |
H |
0.014 |
|
|
|
| 4 |
H |
0.256 |
|
|
|
| 5 |
H |
0.253 |
|
|
|
| 6 |
H |
0.253 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.677 |
1.286 |
0.000 |
1.453 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.568 |
-0.982 |
0.000 |
| y |
-0.982 |
-24.590 |
0.000 |
| z |
0.000 |
0.000 |
-27.965 |
|
| Traceless |
| | x | y | z |
| x |
1.709 |
-0.982 |
0.000 |
| y |
-0.982 |
1.677 |
0.000 |
| z |
0.000 |
0.000 |
-3.385 |
|
| Polar |
| 3z2-r2 | -6.771 |
| x2-y2 | 0.021 |
| xy | -0.982 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.360 |
-0.310 |
0.000 |
| y |
-0.310 |
5.333 |
0.000 |
| z |
0.000 |
0.000 |
2.533 |
<r2> (average value of r
2) Å
2
| <r2> |
53.394 |
| (<r2>)1/2 |
7.307 |