Vibrational Frequencies calculated at mPW1PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3213 |
3057 |
4.18 |
|
|
|
| 2 |
A' |
3106 |
2955 |
16.94 |
|
|
|
| 3 |
A' |
2492 |
2371 |
24.83 |
|
|
|
| 4 |
A' |
1500 |
1428 |
8.00 |
|
|
|
| 5 |
A' |
1337 |
1272 |
9.31 |
|
|
|
| 6 |
A' |
1032 |
982 |
19.81 |
|
|
|
| 7 |
A' |
757 |
720 |
0.24 |
|
|
|
| 8 |
A' |
597 |
568 |
0.15 |
|
|
|
| 9 |
A" |
3222 |
3065 |
3.85 |
|
|
|
| 10 |
A" |
1492 |
1419 |
4.68 |
|
|
|
| 11 |
A" |
923 |
879 |
9.08 |
|
|
|
| 12 |
A" |
174 |
166 |
6.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9922.2 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 9440.9 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Se |
-0.142 |
|
|
|
| 2 |
C |
-0.478 |
|
|
|
| 3 |
H |
0.106 |
|
|
|
| 4 |
H |
0.170 |
|
|
|
| 5 |
H |
0.172 |
|
|
|
| 6 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.594 |
1.397 |
0.000 |
1.518 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.977 |
-0.930 |
0.000 |
| y |
-0.930 |
-24.050 |
0.000 |
| z |
0.000 |
0.000 |
-27.868 |
|
| Traceless |
| | x | y | z |
| x |
1.983 |
-0.930 |
0.000 |
| y |
-0.930 |
1.872 |
0.000 |
| z |
0.000 |
0.000 |
-3.855 |
|
| Polar |
| 3z2-r2 | -7.710 |
| x2-y2 | 0.074 |
| xy | -0.930 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.630 |
-0.238 |
0.000 |
| y |
-0.238 |
5.814 |
0.000 |
| z |
0.000 |
0.000 |
3.896 |
<r2> (average value of r
2) Å
2
| <r2> |
52.033 |
| (<r2>)1/2 |
7.213 |